Org pitching register -- TBGBL
Regular season -- as of 10/3/2019
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Jason Adam | FGR | mr | 27 | 2.45 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 22.0 | 13 | 6 | 6 | 9 | 15 | 0 | 0 |
| Sandy Alcantara | KRK | sp | 23 | 5.38 | 9 | 13 | 0 | 31 | 31 | 0 | 0 | 177.1 | 198 | 121 | 106 | 84 | 134 | 30 | 15 |
| Jose Alvarez* | JAC | mr | 30 | 8.81 | 2 | 2 | 3 | 47 | 0 | 0 | 0 | 48.0 | 76 | 52 | 47 | 28 | 43 | 8 | 4 |
| Brett Anderson* | KRK | sp | 31 | 6.92 | 4 | 10 | 0 | 18 | 18 | 0 | 0 | 95.0 | 116 | 76 | 73 | 55 | 44 | 18 | 18 |
| Chase Anderson | 755 | sp | 31 | 5.45 | 6 | 12 | 0 | 31 | 28 | 0 | 0 | 135.1 | 137 | 93 | 82 | 62 | 127 | 21 | 4 |
| Nick Anderson | MOJ | mr | 28 | 2.80 | 5 | 2 | 1 | 48 | 0 | 0 | 0 | 70.2 | 58 | 27 | 22 | 22 | 109 | 10 | 4 |
| Matt Andriese | WNB | mr | 29 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.0 | 2 | 0 | 0 | 2 | 1 | 0 | 0 |
| Rogelio Armenteros | MAX | cl | 25 | 5.84 | 1 | 2 | 0 | 5 | 5 | 0 | 0 | 24.2 | 33 | 18 | 16 | 11 | 22 | 1 | 2 |
| Luis Avilan* | FGR | mr | 29 | 9.45 | 2 | 1 | 0 | 19 | 1 | 0 | 0 | 20.0 | 24 | 23 | 21 | 23 | 17 | 7 | 3 |
| Michel Baez | BOM | mr | 23 | 2.93 | 2 | 3 | 3 | 23 | 1 | 0 | 0 | 30.2 | 32 | 12 | 10 | 11 | 26 | 2 | 1 |
| Pedro Baez | STR | mr | 31 | 2.59 | 3 | 4 | 34 | 60 | 0 | 0 | 0 | 73.0 | 55 | 22 | 21 | 29 | 66 | 9 | 9 |
| Homer Bailey | COR | sp | 33 | 6.21 | 2 | 10 | 0 | 20 | 19 | 0 | 0 | 95.2 | 117 | 68 | 66 | 38 | 82 | 19 | 3 |
| Luke Bard | COR | mr | 28 | 5.08 | 2 | 0 | 1 | 23 | 0 | 0 | 0 | 28.1 | 31 | 19 | 16 | 20 | 31 | 6 | 3 |
| Scott Barlow | TPT | mr | 26 | 5.96 | 4 | 4 | 9 | 79 | 0 | 0 | 0 | 90.2 | 96 | 63 | 60 | 55 | 107 | 10 | 6 |
| Matt Barnes |   | mr | 29 | 5.90 | 3 | 2 | 10 | 34 | 0 | 0 | 0 | 39.2 | 39 | 27 | 26 | 26 | 69 | 8 | 2 |
| Anthony Bass | MAS | mr | 31 | 2.66 | 3 | 1 | 2 | 41 | 0 | 0 | 0 | 50.2 | 30 | 15 | 15 | 17 | 45 | 4 | 4 |
| Chris Bassitt | HWK | sp | 30 | 4.57 | 6 | 13 | 1 | 28 | 24 | 0 | 0 | 143.2 | 134 | 81 | 73 | 60 | 134 | 21 | 13 |
| Trevor Bauer |   | sp | 28 | 5.32 | 8 | 11 | 0 | 40 | 35 | 0 | 0 | 220.0 | 214 | 143 | 130 | 106 | 256 | 44 | 12 |
| Cam Bedrosian | STR | mr | 27 | 4.55 | 2 | 3 | 2 | 49 | 0 | 0 | 0 | 59.1 | 59 | 30 | 30 | 32 | 66 | 9 | 8 |
| Jalen Beeks* | BOM | mr | 25 | 6.04 | 4 | 13 | 0 | 24 | 22 | 0 | 0 | 110.1 | 132 | 81 | 74 | 45 | 90 | 21 | 12 |
| Jose Berrios | MAX | sp | 25 | 4.65 | 12 | 11 | 0 | 32 | 32 | 0 | 0 | 195.1 | 207 | 111 | 101 | 56 | 176 | 34 | 10 |
| Chad Bettis | WHA | mr | 30 | 6.00 | 1 | 2 | 0 | 8 | 0 | 0 | 0 | 12.0 | 20 | 8 | 8 | 5 | 5 | 2 | 4 |
| Shane Bieber | KRK | sp | 24 | 3.27 | 19 | 9 | 0 | 33 | 33 | 6 | 2 | 225.2 | 189 | 87 | 82 | 48 | 249 | 30 | 16 |
| Jerry Blevins* | FGR | mr | 35 | 5.84 | 3 | 2 | 1 | 22 | 0 | 0 | 0 | 24.2 | 22 | 19 | 16 | 26 | 22 | 4 | 1 |
| Matt Bowman | BOM | mr | 28 | 2.65 | 2 | 2 | 2 | 25 | 0 | 0 | 0 | 34.0 | 19 | 10 | 10 | 14 | 31 | 4 | 0 |
| Matt Boyd* | JAC | sp | 28 | 5.65 | 7 | 16 | 0 | 36 | 30 | 0 | 0 | 176.2 | 178 | 114 | 111 | 61 | 221 | 50 | 8 |
| Archie Bradley | SED | cl | 26 | 3.25 | 2 | 2 | 3 | 59 | 0 | 0 | 0 | 72.0 | 70 | 27 | 26 | 47 | 86 | 2 | 8 |
| Ryan Brasier | FGR | mr | 31 | 6.53 | 1 | 2 | 0 | 45 | 0 | 0 | 0 | 51.0 | 71 | 46 | 37 | 27 | 59 | 13 | 1 |
| Steven Brault* | WHA | sp | 27 | 5.83 | 7 | 3 | 0 | 94 | 2 | 0 | 0 | 162.0 | 191 | 110 | 105 | 88 | 149 | 26 | 22 |
| John Brebbia | TPT | mr | 29 | 4.49 | 8 | 2 | 6 | 85 | 0 | 0 | 0 | 102.1 | 99 | 52 | 51 | 31 | 113 | 16 | 2 |
| Brandon Brennan | BOM | mr | 27 | 4.97 | 2 | 3 | 2 | 37 | 0 | 0 | 0 | 50.2 | 50 | 30 | 28 | 28 | 52 | 12 | 3 |
| Colten Brewer | BOM | mr | 26 | 6.75 | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 4.0 | 3 | 3 | 3 | 2 | 3 | 1 | 0 |
| Austin Brice | COR | mr | 27 | 4.74 | 2 | 1 | 2 | 21 | 0 | 0 | 0 | 24.2 | 24 | 16 | 13 | 7 | 20 | 4 | 0 |
| Zack Britton* |   | mr | 31 | 2.80 | 4 | 2 | 12 | 66 | 0 | 0 | 0 | 80.1 | 54 | 25 | 25 | 60 | 70 | 12 | 20 |
| Walker Buehler | BOM | sp | 24 | 3.82 | 12 | 16 | 0 | 42 | 40 | 1 | 1 | 235.2 | 207 | 102 | 100 | 56 | 282 | 30 | 9 |
| Madison Bumgarner* | TPT | sp | 29 | 5.87 | 10 | 18 | 0 | 38 | 36 | 2 | 1 | 224.0 | 272 | 155 | 146 | 64 | 208 | 46 | 23 |
| Aaron Bummer* | BMB | mr | 25 | 2.75 | 4 | 3 | 18 | 65 | 0 | 0 | 0 | 85.0 | 62 | 29 | 26 | 35 | 77 | 10 | 19 |
| Dylan Bundy | WHA | sp | 26 | 6.28 | 1 | 18 | 0 | 30 | 28 | 0 | 0 | 147.2 | 187 | 107 | 103 | 69 | 143 | 34 | 14 |
| Ryan Burr | FGR | mr | 25 | 3.10 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 20.1 | 16 | 8 | 7 | 8 | 20 | 0 | 0 |
| Ty Buttrey | BAN | mr | 26 | 4.50 | 2 | 3 | 0 | 73 | 0 | 0 | 0 | 92.0 | 90 | 50 | 46 | 30 | 116 | 13 | 7 |
| Trevor Cahill | JAC | mr | 31 | 11.01 | 0 | 2 | 2 | 22 | 5 | 0 | 0 | 34.1 | 45 | 42 | 42 | 18 | 28 | 11 | 0 |
| Andrew Cashner | MAS | sp | 32 | 4.56 | 8 | 6 | 0 | 24 | 23 | 0 | 0 | 136.1 | 130 | 73 | 69 | 47 | 111 | 21 | 17 |
| Diego Castillo |   | mr | 25 | 4.20 | 5 | 6 | 11 | 61 | 0 | 0 | 0 | 85.2 | 72 | 41 | 40 | 38 | 107 | 10 | 8 |
| Luis Castillo | COR | sp | 26 | 4.44 | 17 | 6 | 0 | 34 | 33 | 1 | 1 | 182.1 | 147 | 95 | 90 | 108 | 192 | 22 | 17 |
| Miguel Castro | TBU | mr | 24 | 5.14 | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 7.0 | 5 | 4 | 4 | 5 | 7 | 3 | 1 |
| Luis Cessa |   | mr | 27 | 4.91 | 0 | 3 | 3 | 17 | 3 | 0 | 0 | 25.2 | 27 | 15 | 14 | 12 | 20 | 6 | 3 |
| Aroldis Chapman* | MAR | cl | 31 | 3.23 | 6 | 5 | 32 | 61 | 0 | 0 | 0 | 75.1 | 51 | 33 | 27 | 29 | 105 | 11 | 8 |
| Tyler Chatwood | TBC | mr | 29 | 4.83 | 5 | 1 | 1 | 13 | 7 | 0 | 0 | 50.1 | 38 | 29 | 27 | 36 | 47 | 4 | 8 |
| Jesse Chavez | MAX | mr | 35 | 3.72 | 1 | 3 | 0 | 16 | 13 | 0 | 0 | 72.2 | 70 | 30 | 30 | 13 | 76 | 5 | 1 |
| Yonny Chirinos | TBC | sp | 25 | 4.63 | 11 | 6 | 0 | 27 | 27 | 0 | 0 | 157.1 | 154 | 87 | 81 | 34 | 123 | 35 | 19 |
| Steve Cishek | BMB | mr | 33 | 4.75 | 3 | 8 | 5 | 67 | 1 | 0 | 0 | 77.2 | 79 | 50 | 41 | 41 | 63 | 16 | 11 |
| Aaron Civale | TBC | sp | 24 | 5.82 | 4 | 3 | 0 | 9 | 9 | 0 | 0 | 51.0 | 50 | 33 | 33 | 15 | 45 | 6 | 2 |
| Alex Claudio* |   | mr | 27 | 6.94 | 3 | 4 | 1 | 39 | 0 | 0 | 0 | 46.2 | 57 | 40 | 36 | 16 | 27 | 12 | 6 |
| Mike Clevinger | TBU | sp | 28 | 2.84 | 14 | 5 | 0 | 21 | 21 | 1 | 1 | 130.0 | 94 | 46 | 41 | 45 | 190 | 13 | 7 |
| Tyler Clippard |   | mr | 34 | 3.72 | 5 | 5 | 4 | 60 | 1 | 0 | 0 | 82.1 | 65 | 38 | 34 | 30 | 91 | 15 | 5 |
| Gerrit Cole | COR | sp | 28 | 3.32 | 15 | 11 | 0 | 37 | 37 | 0 | 0 | 238.2 | 205 | 93 | 88 | 46 | 350 | 35 | 11 |
| Alex Colome | MAX | cl | 30 | 3.35 | 8 | 2 | 20 | 67 | 0 | 0 | 0 | 80.2 | 53 | 32 | 30 | 27 | 67 | 9 | 4 |
| Patrick Corbin* | MAR | sp | 29 | 4.32 | 14 | 4 | 0 | 33 | 33 | 1 | 0 | 195.2 | 174 | 100 | 94 | 96 | 228 | 31 | 14 |
| Jimmy Cordero | COR | mr | 27 | 2.75 | 2 | 1 | 2 | 26 | 0 | 0 | 0 | 39.1 | 20 | 12 | 12 | 17 | 33 | 1 | 3 |
| Stefan Crichton | STR | mr | 27 | 3.45 | 1 | 0 | 0 | 18 | 0 | 0 | 0 | 31.1 | 32 | 12 | 12 | 5 | 34 | 4 | 2 |
| Johnny Cueto | MOJ | sp | 33 | 0.00 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2.2 | 2 | 0 | 0 | 1 | 2 | 0 | 0 |
| Yu Darvish | BAN | sp | 32 | 4.69 | 10 | 7 | 0 | 27 | 27 | 0 | 0 | 147.2 | 143 | 80 | 77 | 51 | 191 | 31 | 14 |
| Zach Davies |   | sp | 26 | 4.29 | 12 | 6 | 0 | 33 | 31 | 1 | 1 | 168.0 | 174 | 88 | 80 | 67 | 104 | 24 | 23 |
| Jacob deGrom | HWK | sp | 31 | 3.50 | 12 | 11 | 0 | 37 | 36 | 0 | 0 | 233.2 | 195 | 99 | 91 | 59 | 273 | 25 | 10 |
| Anthony DeSclafani | TBU | sp | 29 | 4.02 | 12 | 9 | 0 | 28 | 28 | 1 | 1 | 177.0 | 140 | 80 | 79 | 61 | 180 | 33 | 8 |
| Edwin Diaz | WHA | cl | 25 | 6.37 | 1 | 5 | 8 | 69 | 0 | 0 | 0 | 76.1 | 80 | 54 | 54 | 32 | 114 | 24 | 2 |
| Jairo Diaz | SED | mr | 28 | 3.39 | 3 | 3 | 1 | 46 | 0 | 0 | 0 | 66.1 | 58 | 27 | 25 | 29 | 64 | 8 | 16 |
| Jake Diekman* | 755 | mr | 32 | 5.78 | 2 | 8 | 3 | 85 | 0 | 0 | 0 | 81.0 | 84 | 64 | 52 | 65 | 112 | 13 | 7 |
| Randy Dobnak | BOM | sp | 24 | 1.80 | 0 | 1 | 2 | 12 | 0 | 0 | 0 | 30.0 | 20 | 8 | 6 | 8 | 20 | 2 | 3 |
| Sean Doolittle* | WHA | cl | 32 | 6.33 | 2 | 7 | 4 | 72 | 0 | 0 | 0 | 85.1 | 85 | 64 | 60 | 38 | 83 | 16 | 2 |
| Oliver Drake | STR | mr | 32 | 3.63 | 4 | 5 | 3 | 54 | 0 | 0 | 0 | 74.1 | 52 | 32 | 30 | 39 | 103 | 12 | 0 |
| Sam Dyson | MOJ | mr | 31 | 3.66 | 4 | 4 | 3 | 56 | 0 | 0 | 0 | 76.1 | 78 | 36 | 31 | 18 | 57 | 9 | 6 |
| Zach Eflin | KRK | sp | 25 | 5.90 | 2 | 0 | 1 | 46 | 0 | 0 | 0 | 79.1 | 90 | 59 | 52 | 21 | 53 | 17 | 10 |
| Roenis Elias* | SED | cl | 30 | 2.74 | 3 | 0 | 3 | 50 | 0 | 0 | 0 | 72.1 | 55 | 22 | 22 | 24 | 74 | 5 | 6 |
| Carlos Estevez | FGR | mr | 26 | 4.50 | 2 | 1 | 1 | 25 | 2 | 0 | 0 | 38.0 | 45 | 21 | 19 | 18 | 42 | 5 | 5 |
| Buck Farmer |   | mr | 28 | 2.91 | 4 | 1 | 1 | 40 | 2 | 0 | 0 | 65.0 | 49 | 23 | 21 | 20 | 71 | 2 | 12 |
| Erick Fedde | SED | sp | 26 | 4.80 | 3 | 3 | 0 | 9 | 9 | 0 | 0 | 50.2 | 50 | 27 | 27 | 22 | 30 | 8 | 8 |
| Michael Feliz | TBU | mr | 26 | 4.66 | 2 | 1 | 2 | 29 | 0 | 0 | 0 | 38.2 | 28 | 20 | 20 | 14 | 39 | 11 | 4 |
| Mike Fiers | BAN | sp | 34 | 6.66 | 10 | 15 | 0 | 33 | 33 | 0 | 0 | 181.0 | 236 | 139 | 134 | 75 | 116 | 48 | 16 |
| Jack Flaherty | WHA | sp | 23 | 5.15 | 9 | 15 | 0 | 34 | 33 | 1 | 1 | 197.1 | 188 | 124 | 113 | 67 | 244 | 43 | 10 |
| Dylan Floro | COR | mr | 28 | 3.90 | 2 | 1 | 2 | 23 | 0 | 0 | 0 | 32.1 | 36 | 16 | 14 | 13 | 37 | 4 | 3 |
| Mike Foltynewicz | FGR | sp | 27 | 5.02 | 8 | 9 | 0 | 19 | 19 | 1 | 0 | 118.1 | 125 | 72 | 66 | 43 | 100 | 28 | 6 |
| Wilmer Font | FGR | mr | 29 | 5.73 | 0 | 1 | 0 | 9 | 2 | 0 | 0 | 22.0 | 27 | 14 | 14 | 13 | 25 | 2 | 1 |
| Max Fried* | MAS | sp | 25 | 4.49 | 10 | 7 | 0 | 37 | 22 | 0 | 0 | 146.1 | 154 | 78 | 73 | 59 | 145 | 18 | 19 |
| Giovanny Gallegos |   | mr | 27 | 3.80 | 1 | 4 | 15 | 58 | 0 | 0 | 0 | 73.1 | 64 | 34 | 31 | 21 | 99 | 14 | 2 |
| Zac Gallen | BMB | sp | 23 | 5.60 | 14 | 11 | 0 | 35 | 35 | 0 | 0 | 181.2 | 185 | 118 | 113 | 74 | 207 | 41 | 6 |
| John Gant | TPT | mr | 26 | 3.89 | 6 | 7 | 3 | 72 | 3 | 0 | 0 | 85.2 | 73 | 42 | 37 | 72 | 65 | 11 | 18 |
| Jarlin Garcia* | BMB | mr | 26 | 2.61 | 7 | 3 | 2 | 82 | 0 | 0 | 0 | 96.2 | 74 | 31 | 28 | 26 | 57 | 9 | 6 |
| Yimi Garcia | BAN | mr | 28 | 4.34 | 3 | 7 | 1 | 48 | 5 | 0 | 0 | 74.2 | 53 | 43 | 36 | 24 | 77 | 17 | 3 |
| Amir Garrett* | MAR | mr | 27 | 3.97 | 3 | 1 | 1 | 46 | 0 | 0 | 0 | 56.2 | 44 | 27 | 25 | 29 | 69 | 10 | 8 |
| Kevin Gausman | MAS | sp | 28 | 5.50 | 1 | 2 | 3 | 23 | 0 | 0 | 0 | 36.0 | 39 | 24 | 22 | 10 | 47 | 7 | 0 |
| Sam Gaviglio | WNB | mr | 29 | 4.98 | 8 | 4 | 4 | 75 | 0 | 0 | 0 | 155.1 | 149 | 93 | 86 | 39 | 138 | 32 | 5 |
| Cory Gearrin | JAC | mr | 33 | 3.51 | 4 | 2 | 1 | 55 | 0 | 0 | 0 | 66.2 | 73 | 35 | 26 | 23 | 52 | 7 | 13 |
| Domingo German |   | sp | 26 | 4.14 | 11 | 11 | 0 | 33 | 33 | 0 | 0 | 193.1 | 162 | 103 | 89 | 61 | 180 | 37 | 9 |
| Kyle Gibson |   | sp | 31 | 3.92 | 11 | 5 | 0 | 27 | 27 | 1 | 1 | 151.2 | 142 | 72 | 66 | 64 | 141 | 16 | 22 |
| Lucas Giolito |   | sp | 24 | 3.53 | 14 | 8 | 0 | 27 | 27 | 0 | 0 | 170.2 | 136 | 68 | 67 | 57 | 214 | 22 | 16 |
| Mychal Givens | COR | mr | 29 | 6.46 | 4 | 3 | 0 | 74 | 0 | 0 | 0 | 76.2 | 80 | 62 | 55 | 56 | 99 | 17 | 4 |
| Tyler Glasnow | WHA | sp | 25 | 1.42 | 1 | 1 | 0 | 3 | 3 | 0 | 0 | 19.0 | 16 | 3 | 3 | 1 | 20 | 1 | 0 |
| Tony Gonsolin | HWK | sp | 25 | 5.19 | 1 | 0 | 0 | 9 | 9 | 0 | 0 | 52.0 | 41 | 31 | 30 | 26 | 41 | 5 | 1 |
| Marco Gonzales* | MOJ | sp | 27 | 5.79 | 11 | 12 | 0 | 26 | 26 | 0 | 0 | 149.1 | 176 | 101 | 96 | 44 | 103 | 21 | 13 |
| Gio Gonzalez* | MAX | sp | 33 | 5.05 | 6 | 2 | 0 | 18 | 18 | 0 | 0 | 92.2 | 94 | 61 | 52 | 49 | 77 | 5 | 4 |
| Nick Goody |   | mr | 27 | 4.76 | 3 | 1 | 3 | 27 | 0 | 0 | 0 | 34.0 | 26 | 18 | 18 | 20 | 45 | 9 | 1 |
| Trevor Gott | STR | mr | 26 | 3.80 | 9 | 4 | 2 | 47 | 0 | 0 | 0 | 71.0 | 59 | 34 | 30 | 32 | 57 | 7 | 2 |
| Jon Gray | MAX | sp | 27 | 4.03 | 14 | 11 | 0 | 35 | 35 | 2 | 1 | 216.2 | 196 | 108 | 97 | 76 | 186 | 22 | 22 |
| Sonny Gray | TBC | sp | 29 | 4.27 | 16 | 9 | 0 | 37 | 36 | 1 | 1 | 204.2 | 156 | 105 | 97 | 100 | 228 | 37 | 25 |
| Chad Green |   | mr | 28 | 6.13 | 3 | 8 | 5 | 69 | 1 | 0 | 0 | 101.1 | 113 | 72 | 69 | 38 | 144 | 20 | 3 |
| Shane Greene | HWK | cl | 30 | 3.84 | 6 | 4 | 1 | 47 | 0 | 0 | 0 | 65.2 | 46 | 30 | 28 | 35 | 61 | 13 | 5 |
| Zack Greinke | SED | sp | 35 | 3.79 | 18 | 5 | 0 | 33 | 33 | 2 | 2 | 211.1 | 189 | 92 | 89 | 48 | 174 | 27 | 26 |
| Javy Guerra | TBU | mr | 33 | 2.84 | 4 | 0 | 3 | 33 | 0 | 0 | 0 | 63.1 | 44 | 22 | 20 | 12 | 54 | 6 | 1 |
| Junior Guerra |   | mr | 34 | 4.08 | 3 | 1 | 3 | 53 | 0 | 0 | 0 | 70.2 | 50 | 33 | 32 | 41 | 62 | 14 | 7 |
| Jandel Gustave |   | mr | 26 | 2.55 | 2 | 3 | 3 | 17 | 0 | 0 | 0 | 24.2 | 15 | 8 | 7 | 9 | 15 | 4 | 3 |
| Josh Hader* | COR | cl | 25 | 2.52 | 6 | 6 | 20 | 64 | 0 | 0 | 0 | 78.2 | 40 | 23 | 22 | 21 | 116 | 12 | 3 |
| David Hale | MOJ | mr | 31 | 6.18 | 1 | 0 | 1 | 14 | 0 | 0 | 0 | 27.2 | 38 | 20 | 19 | 1 | 17 | 2 | 2 |
| Cole Hamels* | BMB | sp | 35 | 4.97 | 10 | 6 | 0 | 27 | 27 | 0 | 0 | 145.0 | 159 | 87 | 80 | 61 | 131 | 27 | 12 |
| Brad Hand* | KRK | cl | 29 | 2.70 | 4 | 4 | 6 | 56 | 0 | 0 | 0 | 66.2 | 50 | 21 | 20 | 21 | 93 | 9 | 5 |
| J.A. Happ* | COR | sp | 36 | 6.42 | 4 | 14 | 0 | 22 | 22 | 0 | 0 | 110.2 | 151 | 88 | 79 | 36 | 99 | 33 | 16 |
| Ryne Harper |   | mr | 30 | 4.85 | 2 | 0 | 2 | 19 | 0 | 0 | 0 | 29.2 | 31 | 19 | 16 | 6 | 31 | 6 | 1 |
| Will Harris | BMB | mr | 34 | 3.33 | 4 | 5 | 7 | 65 | 0 | 0 | 0 | 81.0 | 67 | 32 | 30 | 26 | 77 | 12 | 10 |
| Ryan Helsley | BOM | mr | 24 | 7.42 | 1 | 4 | 0 | 34 | 0 | 0 | 0 | 40.0 | 48 | 34 | 33 | 22 | 35 | 8 | 0 |
| Kyle Hendricks |   | sp | 29 | 3.50 | 14 | 7 | 0 | 32 | 32 | 2 | 1 | 203.1 | 185 | 87 | 79 | 52 | 185 | 15 | 9 |
| Liam Hendriks | KRK | cl | 30 | 2.24 | 7 | 6 | 24 | 50 | 0 | 0 | 0 | 60.1 | 48 | 18 | 15 | 21 | 79 | 7 | 4 |
| Elieser Hernandez | TBU | sp | 24 | 4.47 | 3 | 4 | 0 | 8 | 8 | 0 | 0 | 48.1 | 36 | 25 | 24 | 12 | 38 | 11 | 1 |
| Jonathan Hernandez | MAX | mr | 22 | 6.35 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 5.2 | 4 | 4 | 4 | 2 | 4 | 1 | 1 |
| Rich Hill* |   | sp | 39 | 2.94 | 3 | 3 | 0 | 10 | 10 | 0 | 0 | 49.0 | 50 | 17 | 16 | 16 | 59 | 6 | 4 |
| Tim Hill* | BMB | mr | 29 | 3.51 | 5 | 0 | 3 | 26 | 0 | 0 | 0 | 41.0 | 26 | 17 | 16 | 8 | 45 | 6 | 6 |
| Yoshihisa Hirano | WNB | mr | 35 | 3.49 | 2 | 3 | 1 | 40 | 0 | 0 | 0 | 56.2 | 51 | 25 | 22 | 31 | 51 | 7 | 4 |
| Greg Holland | WNB | cl | 33 | 5.40 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 8.1 | 9 | 6 | 5 | 4 | 8 | 2 | 1 |
| Adrian Houser | KRK | sp | 26 | 3.15 | 2 | 0 | 0 | 59 | 0 | 0 | 0 | 88.2 | 89 | 36 | 31 | 38 | 101 | 8 | 13 |
| Dakota Hudson | TBU | sp | 24 | 4.21 | 14 | 11 | 0 | 31 | 31 | 1 | 1 | 175.1 | 147 | 87 | 82 | 104 | 123 | 19 | 20 |
| Daniel Hudson | TBU | mr | 32 | 2.60 | 2 | 6 | 26 | 54 | 0 | 0 | 0 | 69.1 | 52 | 20 | 20 | 26 | 51 | 8 | 7 |
| Jared Hughes | BAN | mr | 33 | 3.67 | 4 | 4 | 3 | 54 | 0 | 0 | 0 | 81.0 | 74 | 39 | 33 | 36 | 50 | 12 | 13 |
| Raisel Iglesias | FGR | cl | 29 | 5.15 | 7 | 7 | 9 | 75 | 0 | 0 | 0 | 78.2 | 107 | 49 | 45 | 30 | 93 | 14 | 4 |
| Luke Jackson | 755 | cl | 27 | 3.90 | 1 | 6 | 14 | 75 | 0 | 0 | 0 | 83.0 | 81 | 42 | 36 | 42 | 106 | 12 | 6 |
| Josh James | MAR | mr | 26 | 5.85 | 3 | 1 | 1 | 34 | 0 | 0 | 0 | 52.1 | 52 | 34 | 34 | 32 | 81 | 15 | 1 |
| Kenley Jansen |   | cl | 31 | 4.39 | 5 | 6 | 9 | 54 | 0 | 0 | 0 | 65.2 | 63 | 34 | 32 | 17 | 70 | 15 | 4 |
| Jeremy Jeffress | MAX | mr | 31 | 4.79 | 2 | 1 | 0 | 30 | 0 | 0 | 0 | 41.1 | 41 | 22 | 22 | 16 | 40 | 6 | 7 |
| Jake Junis | WHA | sp | 26 | 9.59 | 1 | 8 | 1 | 18 | 11 | 0 | 0 | 56.1 | 83 | 62 | 60 | 23 | 51 | 11 | 7 |
| Tommy Kahnle | BAN | mr | 29 | 3.09 | 5 | 2 | 1 | 62 | 0 | 0 | 0 | 75.2 | 62 | 26 | 26 | 28 | 95 | 13 | 9 |
| Keone Kela | KRK | mr | 26 | 5.93 | 3 | 2 | 2 | 20 | 0 | 0 | 0 | 30.1 | 25 | 21 | 20 | 15 | 27 | 9 | 1 |
| Brad Keller | MAS | sp | 23 | 3.98 | 14 | 9 | 0 | 36 | 36 | 2 | 2 | 219.1 | 179 | 108 | 97 | 104 | 133 | 29 | 24 |
| Joe Kelly | COR | mr | 31 | 5.28 | 1 | 1 | 2 | 26 | 0 | 0 | 0 | 29.0 | 28 | 18 | 17 | 13 | 39 | 2 | 4 |
| Merrill Kelly | MAS | sp | 30 | 3.47 | 5 | 1 | 0 | 7 | 7 | 0 | 0 | 49.1 | 50 | 23 | 19 | 11 | 34 | 10 | 5 |
| Ian Kennedy |   | cl | 34 | 5.74 | 2 | 5 | 7 | 54 | 0 | 0 | 0 | 69.0 | 82 | 48 | 44 | 31 | 82 | 11 | 5 |
| Clayton Kershaw* |   | sp | 31 | 4.19 | 13 | 9 | 0 | 33 | 33 | 2 | 1 | 214.2 | 197 | 102 | 100 | 56 | 238 | 45 | 34 |
| Dallas Keuchel* | 755 | sp | 31 | 5.77 | 5 | 8 | 0 | 22 | 22 | 1 | 0 | 115.1 | 140 | 78 | 74 | 50 | 87 | 24 | 22 |
| Tyler Kinley |   | mr | 28 | 4.28 | 1 | 2 | 3 | 29 | 0 | 0 | 0 | 33.2 | 24 | 17 | 16 | 30 | 31 | 2 | 5 |
| Brandon Kintzler | STR | mr | 34 | 2.72 | 4 | 4 | 3 | 55 | 0 | 0 | 0 | 82.2 | 64 | 27 | 25 | 20 | 70 | 7 | 18 |
| Andrew Kittredge | BOM | mr | 29 | 6.63 | 1 | 0 | 0 | 20 | 0 | 0 | 0 | 19.0 | 26 | 14 | 14 | 7 | 25 | 4 | 1 |
| Adam Kolarek* |   | mr | 30 | 10.45 | 0 | 1 | 0 | 16 | 0 | 0 | 0 | 20.2 | 26 | 25 | 24 | 9 | 21 | 7 | 3 |
| Dinelson Lamet | WNB | sp | 26 | 6.19 | 4 | 6 | 0 | 15 | 15 | 0 | 0 | 75.2 | 91 | 61 | 52 | 41 | 115 | 13 | 2 |
| Mike Leake | JAC | sp | 31 | 6.01 | 7 | 17 | 0 | 30 | 30 | 1 | 0 | 169.1 | 201 | 120 | 113 | 21 | 115 | 55 | 18 |
| Jose Leclerc |   | mr | 25 | 3.33 | 4 | 6 | 2 | 60 | 0 | 0 | 0 | 73.0 | 48 | 34 | 27 | 41 | 104 | 11 | 1 |
| Jon Lester* | WHA | sp | 35 | 8.55 | 3 | 14 | 0 | 23 | 23 | 0 | 0 | 112.2 | 173 | 109 | 107 | 47 | 78 | 31 | 18 |
| Francisco Liriano* | SED | mr | 35 | 4.43 | 4 | 3 | 7 | 50 | 0 | 0 | 0 | 63.0 | 56 | 33 | 31 | 32 | 57 | 7 | 7 |
| Pablo Lopez | MOJ | sp | 23 | 4.33 | 6 | 8 | 0 | 19 | 19 | 0 | 0 | 99.2 | 93 | 50 | 48 | 39 | 89 | 14 | 8 |
| Yoan Lopez | JAC | mr | 26 | 4.78 | 4 | 6 | 10 | 72 | 0 | 0 | 0 | 86.2 | 76 | 49 | 46 | 22 | 63 | 22 | 7 |
| Michael Lorenzen |   | mr | 27 | 2.68 | 7 | 2 | 1 | 57 | 0 | 0 | 0 | 80.2 | 65 | 27 | 24 | 20 | 85 | 7 | 1 |
| Joey Lucchesi* | WNB | sp | 26 | 5.83 | 8 | 14 | 0 | 33 | 33 | 0 | 0 | 177.2 | 196 | 124 | 115 | 76 | 164 | 37 | 22 |
| Seth Lugo | HWK | mr | 29 | 2.96 | 9 | 4 | 22 | 60 | 0 | 0 | 0 | 73.0 | 69 | 27 | 24 | 18 | 76 | 8 | 2 |
| Jordan Lyles | JAC | sp | 28 | 6.38 | 9 | 14 | 0 | 31 | 31 | 0 | 0 | 172.0 | 192 | 124 | 122 | 77 | 163 | 44 | 12 |
| Lance Lynn |   | sp | 32 | 3.96 | 16 | 12 | 0 | 33 | 33 | 5 | 3 | 232.0 | 190 | 106 | 102 | 79 | 263 | 37 | 14 |
| Kenta Maeda | STR | sp | 31 | 3.97 | 9 | 10 | 0 | 35 | 35 | 0 | 0 | 206.1 | 166 | 98 | 91 | 86 | 214 | 33 | 10 |
| Sean Manaea* | KRK | sp | 27 | 0.90 | 1 | 1 | 0 | 2 | 1 | 0 | 0 | 10.0 | 4 | 1 | 1 | 3 | 14 | 1 | 0 |
| German Marquez | FGR | sp | 24 | 4.57 | 10 | 17 | 0 | 35 | 32 | 3 | 1 | 222.2 | 224 | 126 | 113 | 65 | 224 | 34 | 23 |
| Evan Marshall | MAX | mr | 29 | 2.00 | 9 | 3 | 15 | 74 | 0 | 0 | 0 | 81.0 | 57 | 21 | 18 | 36 | 69 | 3 | 12 |
| Brett Martin* | MAX | mr | 24 | 3.16 | 7 | 2 | 5 | 57 | 1 | 0 | 0 | 94.0 | 91 | 34 | 33 | 27 | 85 | 6 | 5 |
| Chris Martin | TBC | mr | 33 | 5.18 | 5 | 0 | 1 | 29 | 0 | 0 | 0 | 41.2 | 52 | 24 | 24 | 14 | 53 | 9 | 5 |
| Carlos Martinez | KRK | cl | 27 | 3.79 | 0 | 0 | 2 | 25 | 0 | 0 | 0 | 40.1 | 40 | 18 | 17 | 8 | 41 | 2 | 4 |
| Steven Matz* | 755 | sp | 28 | 4.85 | 9 | 17 | 0 | 34 | 32 | 0 | 0 | 189.1 | 211 | 119 | 102 | 55 | 164 | 31 | 27 |
| Dustin May | BOM | mr | 21 | 4.89 | 1 | 2 | 0 | 8 | 5 | 0 | 0 | 35.0 | 42 | 22 | 19 | 7 | 38 | 2 | 1 |
| Trevor May | MAR | mr | 29 | 4.57 | 3 | 7 | 1 | 53 | 0 | 0 | 0 | 67.0 | 55 | 37 | 34 | 40 | 73 | 15 | 4 |
| Collin McHugh | BMB | mr | 32 | 6.18 | 3 | 6 | 2 | 22 | 11 | 0 | 0 | 71.1 | 87 | 58 | 49 | 27 | 74 | 15 | 2 |
| John Means* | SED | sp | 26 | 4.81 | 14 | 11 | 0 | 35 | 35 | 0 | 0 | 200.1 | 208 | 113 | 107 | 67 | 127 | 27 | 21 |
| Mark Melancon | MAS | mr | 34 | 3.97 | 6 | 2 | 1 | 59 | 0 | 0 | 0 | 70.1 | 91 | 31 | 31 | 18 | 68 | 7 | 4 |
| Daniel Mengden | BOM | sp | 26 | 6.60 | 3 | 6 | 6 | 72 | 2 | 0 | 0 | 121.1 | 137 | 97 | 89 | 62 | 90 | 20 | 8 |
| Miles Mikolas | WNB | sp | 30 | 6.78 | 3 | 8 | 0 | 13 | 13 | 1 | 0 | 69.0 | 84 | 56 | 52 | 16 | 54 | 15 | 8 |
| Wade Miley* | 755 | sp | 32 | 6.90 | 8 | 17 | 0 | 35 | 33 | 0 | 0 | 167.0 | 222 | 144 | 128 | 78 | 141 | 29 | 10 |
| Andrew Miller* | WHA | mr | 34 | 4.06 | 1 | 2 | 3 | 56 | 1 | 0 | 0 | 68.2 | 59 | 35 | 31 | 38 | 69 | 14 | 12 |
| Alec Mills | BOM | mr | 27 | 6.37 | 1 | 3 | 0 | 8 | 7 | 0 | 0 | 41.0 | 41 | 30 | 29 | 16 | 41 | 13 | 4 |
| Tom Milone* | COR | mr | 32 | 5.66 | 3 | 7 | 2 | 40 | 13 | 1 | 0 | 111.1 | 128 | 72 | 70 | 28 | 101 | 30 | 5 |
| Mike Minor* | BAN | sp | 31 | 5.51 | 9 | 16 | 0 | 32 | 32 | 3 | 1 | 191.0 | 224 | 131 | 117 | 83 | 179 | 42 | 27 |
| Frankie Montas | KRK | sp | 26 | 4.17 | 10 | 11 | 0 | 32 | 32 | 1 | 0 | 185.2 | 169 | 96 | 86 | 56 | 209 | 25 | 19 |
| Rafael Montero | BOM | mr | 28 | 2.76 | 0 | 0 | 4 | 20 | 0 | 0 | 0 | 29.1 | 12 | 9 | 9 | 13 | 32 | 2 | 1 |
| Mike Morin | WNB | mr | 28 | 4.84 | 6 | 4 | 1 | 59 | 0 | 0 | 0 | 70.2 | 75 | 40 | 38 | 12 | 41 | 10 | 4 |
| Reyes Moronta | MAR | mr | 26 | 3.83 | 5 | 2 | 2 | 47 | 0 | 0 | 0 | 56.1 | 52 | 27 | 24 | 36 | 61 | 4 | 3 |
| Charlie Morton | KRK | sp | 35 | 3.64 | 14 | 8 | 0 | 33 | 33 | 1 | 1 | 210.1 | 193 | 91 | 85 | 66 | 241 | 19 | 21 |
| Andres Munoz | FGR | mr | 20 | 3.96 | 3 | 2 | 1 | 14 | 0 | 0 | 0 | 25.0 | 19 | 11 | 11 | 14 | 32 | 4 | 3 |
| Joe Musgrove | MAS | sp | 26 | 4.38 | 12 | 14 | 0 | 36 | 36 | 0 | 0 | 218.0 | 203 | 115 | 106 | 55 | 180 | 33 | 24 |
| Hector Neris | HWK | cl | 30 | 4.38 | 6 | 2 | 4 | 61 | 1 | 0 | 0 | 86.1 | 69 | 46 | 42 | 39 | 92 | 14 | 1 |
| Jake Newberry | FGR | mr | 24 | 4.01 | 3 | 1 | 2 | 28 | 0 | 0 | 0 | 33.2 | 35 | 16 | 15 | 14 | 26 | 7 | 4 |
| Sean Newcomb* |   | mr | 26 | 6.15 | 3 | 1 | 0 | 34 | 0 | 0 | 0 | 41.0 | 27 | 28 | 28 | 36 | 37 | 9 | 3 |
| Aaron Nola | HWK | sp | 26 | 3.91 | 17 | 9 | 0 | 37 | 35 | 2 | 2 | 223.1 | 205 | 99 | 97 | 95 | 235 | 29 | 14 |
| Daniel Norris* | 755 | sp | 26 | 6.31 | 6 | 21 | 0 | 34 | 32 | 1 | 0 | 188.1 | 237 | 144 | 132 | 57 | 148 | 40 | 23 |
| Ivan Nova | 755 | sp | 32 | 5.24 | 3 | 4 | 0 | 10 | 10 | 0 | 0 | 56.2 | 74 | 34 | 33 | 23 | 35 | 9 | 11 |
| Scott Oberg | TBC | mr | 29 | 3.16 | 5 | 3 | 5 | 60 | 0 | 0 | 0 | 94.0 | 61 | 39 | 33 | 45 | 87 | 9 | 13 |
| Jake Odorizzi | TBC | sp | 29 | 4.74 | 12 | 8 | 0 | 35 | 34 | 0 | 0 | 178.1 | 153 | 108 | 94 | 82 | 194 | 26 | 9 |
| Josh Osich* | 755 | mr | 30 | 5.88 | 1 | 3 | 2 | 77 | 0 | 0 | 0 | 90.1 | 105 | 60 | 59 | 34 | 75 | 28 | 10 |
| Roberto Osuna |   | cl | 24 | 3.58 | 7 | 4 | 6 | 70 | 0 | 0 | 0 | 88.0 | 80 | 39 | 35 | 35 | 93 | 10 | 4 |
| Adam Ottavino |   | mr | 33 | 5.10 | 2 | 4 | 5 | 54 | 0 | 0 | 0 | 60.0 | 62 | 35 | 34 | 41 | 80 | 13 | 10 |
| Chris Paddack | BAN | sp | 23 | 5.05 | 12 | 12 | 0 | 33 | 33 | 0 | 0 | 192.1 | 218 | 119 | 108 | 61 | 207 | 46 | 9 |
| Emilio Pagan | TBC | cl | 28 | 5.30 | 4 | 3 | 5 | 44 | 0 | 0 | 0 | 73.0 | 66 | 47 | 43 | 23 | 108 | 24 | 0 |
| Blake Parker | COR | mr | 34 | 3.36 | 4 | 2 | 3 | 48 | 0 | 0 | 0 | 61.2 | 59 | 25 | 23 | 23 | 68 | 9 | 7 |
| James Paxton* | MOJ | sp | 30 | 5.32 | 10 | 15 | 0 | 34 | 33 | 1 | 0 | 181.0 | 190 | 111 | 107 | 78 | 220 | 34 | 13 |
| Brad Peacock |   | sp | 31 | 4.38 | 3 | 0 | 5 | 54 | 0 | 0 | 0 | 84.1 | 61 | 47 | 41 | 31 | 93 | 11 | 5 |
| Felix Pena | STR | mr | 29 | 5.45 | 2 | 5 | 0 | 27 | 7 | 0 | 0 | 74.1 | 59 | 46 | 45 | 44 | 64 | 14 | 9 |
| Freddy Peralta | 755 | mr | 23 | 5.00 | 2 | 5 | 4 | 73 | 2 | 0 | 0 | 99.0 | 99 | 57 | 55 | 40 | 125 | 28 | 7 |
| Luis Perdomo | SED | mr | 26 | 3.69 | 7 | 7 | 4 | 71 | 2 | 0 | 0 | 102.1 | 102 | 43 | 42 | 39 | 67 | 13 | 8 |
| Martin Perez* | MAX | sp | 28 | 5.01 | 9 | 6 | 2 | 30 | 23 | 0 | 0 | 134.2 | 150 | 83 | 75 | 54 | 103 | 24 | 11 |
| Oliver Perez* | COR | mr | 37 | 1.74 | 2 | 3 | 1 | 33 | 0 | 0 | 0 | 41.1 | 29 | 9 | 8 | 11 | 47 | 2 | 5 |
| Yusmeiro Petit |   | mr | 34 | 3.42 | 3 | 5 | 24 | 67 | 0 | 0 | 0 | 81.2 | 68 | 31 | 31 | 16 | 63 | 13 | 7 |
| Michael Pineda |   | sp | 30 | 3.87 | 13 | 13 | 0 | 33 | 33 | 0 | 0 | 209.1 | 202 | 104 | 90 | 40 | 203 | 36 | 21 |
| Zach Plesac | WNB | sp | 24 | 4.52 | 6 | 9 | 0 | 24 | 24 | 1 | 0 | 125.1 | 115 | 69 | 63 | 40 | 89 | 25 | 5 |
| Adam Plutko | WNB | sp | 27 | 5.82 | 0 | 5 | 0 | 6 | 6 | 0 | 0 | 34.0 | 37 | 26 | 22 | 9 | 17 | 8 | 1 |
| Colin Poche* | BAN | mr | 25 | 3.95 | 5 | 4 | 7 | 60 | 0 | 0 | 0 | 79.2 | 55 | 35 | 35 | 36 | 109 | 14 | 8 |
| Drew Pomeranz* | WHA | mr | 30 | 6.34 | 6 | 1 | 0 | 86 | 1 | 0 | 0 | 88.0 | 95 | 66 | 62 | 44 | 109 | 21 | 4 |
| Daniel Ponce de Leon | SED | sp | 27 | 3.55 | 1 | 1 | 0 | 7 | 7 | 0 | 0 | 33.0 | 32 | 16 | 13 | 20 | 46 | 4 | 6 |
| Rick Porcello | JAC | sp | 30 | 6.28 | 4 | 12 | 0 | 25 | 25 | 1 | 0 | 144.2 | 172 | 111 | 101 | 49 | 121 | 23 | 5 |
| Ryan Pressly | MOJ | mr | 30 | 2.63 | 4 | 3 | 34 | 57 | 0 | 0 | 0 | 72.0 | 60 | 23 | 21 | 16 | 93 | 7 | 2 |
| David Price* | STR | sp | 33 | 4.79 | 5 | 4 | 0 | 16 | 16 | 0 | 0 | 92.0 | 88 | 54 | 49 | 22 | 93 | 16 | 5 |
| Austin Pruitt | BOM | mr | 29 | 6.27 | 1 | 5 | 0 | 9 | 9 | 0 | 0 | 47.1 | 54 | 33 | 33 | 17 | 44 | 12 | 6 |
| Cal Quantrill | COR | sp | 24 | 7.23 | 1 | 5 | 1 | 37 | 2 | 0 | 0 | 69.2 | 96 | 58 | 56 | 18 | 62 | 12 | 6 |
| Jose Quintana* | SED | sp | 30 | 4.00 | 14 | 12 | 0 | 33 | 33 | 1 | 0 | 202.2 | 209 | 92 | 90 | 57 | 156 | 19 | 10 |
| Tanner Rainey | 755 | mr | 26 | 5.15 | 1 | 1 | 2 | 49 | 0 | 0 | 0 | 50.2 | 30 | 29 | 29 | 43 | 81 | 6 | 0 |
| Nick Ramirez* | MAX | mr | 29 | 4.95 | 5 | 5 | 6 | 39 | 0 | 0 | 0 | 76.1 | 74 | 45 | 42 | 26 | 73 | 14 | 5 |
| Noe Ramirez | BOM | mr | 29 | 4.65 | 6 | 7 | 3 | 74 | 1 | 0 | 0 | 112.1 | 110 | 59 | 58 | 36 | 114 | 23 | 11 |
| Robbie Ray* | FGR | sp | 27 | 6.32 | 7 | 11 | 0 | 28 | 27 | 0 | 0 | 151.0 | 172 | 115 | 106 | 88 | 188 | 31 | 16 |
| Sean Reid-Foley | MOJ | sp | 23 | 7.62 | 2 | 1 | 0 | 7 | 7 | 0 | 0 | 28.1 | 27 | 24 | 24 | 26 | 23 | 6 | 2 |
| Trevor Richards | HWK | sp | 26 | 4.93 | 5 | 11 | 1 | 27 | 25 | 0 | 0 | 146.0 | 160 | 90 | 80 | 66 | 149 | 21 | 10 |
| Tanner Roark | WHA | sp | 32 | 8.26 | 5 | 19 | 0 | 32 | 32 | 0 | 0 | 162.1 | 234 | 157 | 149 | 72 | 123 | 33 | 21 |
| Hansel Robles | STR | cl | 28 | 3.24 | 10 | 4 | 1 | 53 | 0 | 0 | 0 | 75.0 | 72 | 28 | 27 | 22 | 78 | 7 | 7 |
| Carlos Rodon* | BMB | sp | 26 | 9.35 | 0 | 4 | 0 | 5 | 5 | 0 | 0 | 26.0 | 32 | 27 | 27 | 18 | 29 | 6 | 1 |
| Eduardo Rodriguez* | MAR | sp | 26 | 4.32 | 12 | 3 | 0 | 22 | 22 | 0 | 0 | 131.1 | 135 | 66 | 63 | 50 | 141 | 23 | 17 |
| Jefry Rodriguez | BMB | sp | 25 | 6.20 | 0 | 2 | 0 | 8 | 3 | 0 | 0 | 24.2 | 34 | 20 | 17 | 7 | 14 | 3 | 2 |
| Richard Rodriguez | 755 | mr | 29 | 4.28 | 2 | 5 | 0 | 83 | 0 | 0 | 0 | 90.1 | 85 | 45 | 43 | 49 | 68 | 19 | 9 |
| Chaz Roe | TPT | mr | 32 | 7.21 | 5 | 7 | 7 | 67 | 0 | 0 | 0 | 63.2 | 96 | 55 | 51 | 38 | 83 | 9 | 13 |
| Taylor Rogers* | MOJ | cl | 28 | 5.16 | 2 | 2 | 2 | 38 | 0 | 0 | 0 | 66.1 | 74 | 39 | 38 | 18 | 78 | 16 | 6 |
| Tyler Rogers |   | mr | 28 | 0.63 | 1 | 0 | 1 | 6 | 0 | 0 | 0 | 14.1 | 5 | 1 | 1 | 2 | 12 | 1 | 1 |
| Sergio Romo | MOJ | cl | 36 | 3.28 | 6 | 3 | 4 | 48 | 0 | 0 | 0 | 71.1 | 59 | 29 | 26 | 14 | 61 | 11 | 4 |
| Hector Rondon | JAC | mr | 31 | 3.49 | 4 | 2 | 1 | 66 | 0 | 0 | 0 | 95.1 | 85 | 41 | 37 | 30 | 68 | 11 | 7 |
| Kyle Ryan* |   | mr | 27 | 3.01 | 4 | 6 | 4 | 61 | 0 | 0 | 0 | 68.2 | 49 | 23 | 23 | 41 | 78 | 8 | 11 |
| Hyun-Jin Ryu* | TPT | sp | 32 | 3.16 | 13 | 7 | 0 | 38 | 37 | 7 | 4 | 256.0 | 259 | 99 | 90 | 43 | 196 | 24 | 39 |
| Casey Sadler | TBC | mr | 28 | 2.59 | 4 | 2 | 2 | 34 | 0 | 0 | 0 | 55.2 | 35 | 17 | 16 | 6 | 35 | 4 | 1 |
| Chris Sale* | BOM | sp | 30 | 4.29 | 9 | 15 | 0 | 37 | 37 | 0 | 0 | 209.2 | 193 | 101 | 100 | 48 | 286 | 52 | 11 |
| Jeff Samardzija |   | sp | 34 | 4.94 | 10 | 7 | 0 | 29 | 29 | 1 | 0 | 169.1 | 149 | 97 | 93 | 46 | 107 | 35 | 11 |
| Aaron Sanchez | JAC | sp | 26 | 6.33 | 1 | 6 | 0 | 12 | 12 | 0 | 0 | 54.0 | 72 | 40 | 38 | 28 | 41 | 9 | 6 |
| Anibal Sanchez | BMB | sp | 35 | 4.39 | 9 | 11 | 0 | 30 | 30 | 1 | 0 | 180.1 | 171 | 91 | 88 | 52 | 135 | 32 | 7 |
| Max Scherzer | FGR | sp | 34 | 3.24 | 17 | 8 | 1 | 36 | 34 | 7 | 4 | 241.2 | 198 | 94 | 87 | 67 | 329 | 28 | 13 |
| Matt Shoemaker | MAX | sp | 32 | 4.29 | 2 | 1 | 0 | 4 | 4 | 0 | 0 | 21.0 | 11 | 10 | 10 | 4 | 17 | 3 | 1 |
| Lucas Sims | BOM | mr | 25 | 4.91 | 3 | 3 | 0 | 9 | 8 | 0 | 0 | 44.0 | 33 | 29 | 24 | 37 | 40 | 10 | 5 |
| Tony Sipp* |   | mr | 35 | 2.63 | 1 | 0 | 0 | 20 | 1 | 0 | 0 | 24.0 | 20 | 7 | 7 | 15 | 24 | 2 | 0 |
| Tyler Skaggs* | MAX | sp | 27 | 3.60 | 16 | 6 | 0 | 30 | 30 | 0 | 0 | 177.1 | 158 | 74 | 71 | 77 | 172 | 17 | 19 |
| Devin Smeltzer* | WNB | sp | 23 | 5.12 | 3 | 6 | 0 | 11 | 11 | 0 | 0 | 58.0 | 76 | 35 | 33 | 23 | 41 | 14 | 5 |
| Caleb Smith* |   | sp | 27 | 6.73 | 5 | 10 | 0 | 22 | 22 | 0 | 0 | 117.2 | 104 | 89 | 88 | 44 | 125 | 48 | 5 |
| Joe Smith | HWK | mr | 35 | 5.23 | 3 | 2 | 0 | 13 | 0 | 0 | 0 | 20.2 | 25 | 13 | 12 | 9 | 22 | 2 | 2 |
| Will Smith* | MAS | cl | 29 | 4.42 | 2 | 6 | 12 | 60 | 0 | 0 | 0 | 73.1 | 54 | 36 | 36 | 31 | 89 | 11 | 9 |
| Blake Snell* | WHA | sp | 26 | 11.90 | 2 | 17 | 0 | 27 | 27 | 0 | 0 | 101.1 | 168 | 137 | 134 | 60 | 131 | 32 | 2 |
| Joakim Soria | MAS | mr | 35 | 5.31 | 8 | 3 | 18 | 67 | 0 | 0 | 0 | 76.1 | 68 | 46 | 45 | 30 | 89 | 22 | 11 |
| Mike Soroka | TBC | sp | 21 | 3.59 | 21 | 7 | 1 | 36 | 35 | 1 | 1 | 213.0 | 213 | 85 | 85 | 60 | 166 | 22 | 36 |
| Craig Stammen | JAC | mr | 35 | 4.17 | 3 | 2 | 4 | 72 | 0 | 0 | 0 | 86.1 | 93 | 42 | 40 | 23 | 81 | 16 | 5 |
| Ryne Stanek | BMB | mr | 27 | 7.52 | 1 | 3 | 2 | 24 | 0 | 0 | 0 | 32.1 | 44 | 27 | 27 | 17 | 32 | 8 | 1 |
| Robert Stephenson | BAN | mr | 26 | 4.09 | 3 | 0 | 2 | 53 | 0 | 0 | 0 | 88.0 | 66 | 43 | 40 | 44 | 109 | 19 | 6 |
| Matt Strahm* |   | mr | 27 | 4.13 | 1 | 0 | 1 | 15 | 3 | 0 | 0 | 32.2 | 36 | 17 | 15 | 10 | 43 | 9 | 1 |
| Stephen Strasburg | MAR | sp | 30 | 4.19 | 18 | 10 | 0 | 33 | 33 | 1 | 1 | 212.2 | 179 | 108 | 99 | 62 | 257 | 50 | 14 |
| Ross Stripling | FGR | mr | 29 | 5.23 | 6 | 10 | 0 | 28 | 27 | 0 | 0 | 144.2 | 167 | 97 | 84 | 57 | 134 | 22 | 12 |
| Marcus Stroman | TBU | sp | 28 | 4.13 | 9 | 9 | 0 | 33 | 33 | 1 | 0 | 209.0 | 210 | 102 | 96 | 70 | 178 | 35 | 19 |
| Pedro Strop | BOM | mr | 34 | 9.60 | 1 | 1 | 2 | 16 | 0 | 0 | 0 | 15.0 | 24 | 16 | 16 | 9 | 16 | 5 | 1 |
| Ranger Suarez* | TPT | mr | 23 | 3.83 | 3 | 4 | 6 | 42 | 0 | 0 | 0 | 51.2 | 59 | 24 | 22 | 13 | 41 | 5 | 5 |
| Wander Suero |   | mr | 27 | 3.18 | 6 | 6 | 2 | 67 | 0 | 0 | 0 | 87.2 | 72 | 35 | 31 | 41 | 82 | 6 | 5 |
| Brent Suter* | WNB | mr | 29 | 1.57 | 3 | 0 | 4 | 14 | 0 | 0 | 0 | 23.0 | 18 | 6 | 4 | 4 | 14 | 1 | 3 |
| Erik Swanson | TPT | mr | 25 | 5.05 | 4 | 8 | 9 | 73 | 0 | 0 | 0 | 92.2 | 92 | 64 | 52 | 34 | 75 | 25 | 10 |
| Noah Syndergaard |   | sp | 26 | 5.15 | 18 | 8 | 0 | 35 | 34 | 2 | 0 | 208.0 | 223 | 122 | 119 | 80 | 193 | 31 | 21 |
| Jameson Taillon | JAC | sp | 27 | 2.35 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 7.2 | 5 | 2 | 2 | 1 | 9 | 1 | 0 |
| Masahiro Tanaka | COR | sp | 30 | 4.35 | 11 | 12 | 0 | 36 | 36 | 0 | 0 | 217.0 | 253 | 113 | 105 | 48 | 152 | 30 | 15 |
| Josh Taylor* | MAS | mr | 26 | 2.54 | 3 | 0 | 3 | 41 | 0 | 0 | 0 | 46.0 | 42 | 14 | 13 | 18 | 61 | 3 | 2 |
| Julio Teheran | BAN | sp | 28 | 5.40 | 10 | 11 | 0 | 32 | 32 | 0 | 0 | 173.1 | 179 | 116 | 104 | 107 | 143 | 23 | 14 |
| Trent Thornton | WNB | sp | 25 | 6.44 | 2 | 4 | 3 | 44 | 5 | 0 | 0 | 107.2 | 138 | 81 | 77 | 43 | 101 | 20 | 3 |
| Josh Tomlin | TBU | mr | 34 | 3.32 | 5 | 7 | 2 | 69 | 0 | 0 | 0 | 111.0 | 82 | 42 | 41 | 12 | 62 | 15 | 13 |
| Blake Treinen | WHA | cl | 31 | 4.59 | 1 | 4 | 3 | 71 | 0 | 0 | 0 | 84.1 | 74 | 50 | 43 | 63 | 88 | 12 | 5 |
| Sam Tuivailala | FGR | mr | 26 | 5.32 | 0 | 0 | 1 | 18 | 0 | 0 | 0 | 23.2 | 17 | 16 | 14 | 20 | 23 | 2 | 2 |
| Spencer Turnbull |   | sp | 26 | 6.27 | 4 | 4 | 0 | 16 | 16 | 0 | 0 | 79.0 | 94 | 66 | 55 | 45 | 66 | 10 | 8 |
| Julio Urias* | STR | mr | 22 | 4.42 | 6 | 17 | 0 | 35 | 35 | 0 | 0 | 177.0 | 173 | 100 | 87 | 63 | 177 | 32 | 16 |
| Jose Urquidy | STR | sp | 24 | 5.45 | 1 | 2 | 1 | 15 | 2 | 0 | 0 | 36.1 | 40 | 24 | 22 | 11 | 42 | 8 | 3 |
| Jason Vargas* | TPT | sp | 36 | 6.04 | 6 | 9 | 3 | 27 | 18 | 1 | 0 | 114.2 | 128 | 83 | 77 | 51 | 75 | 21 | 14 |
| Felipe Vazquez* |   | cl | 27 | 2.51 | 2 | 4 | 17 | 71 | 0 | 0 | 0 | 82.1 | 58 | 24 | 23 | 29 | 115 | 10 | 12 |
| Vincent Velasquez | HWK | sp | 27 | 4.95 | 1 | 1 | 0 | 7 | 7 | 0 | 0 | 40.0 | 36 | 23 | 22 | 13 | 55 | 7 | 2 |
| Justin Verlander | BMB | sp | 36 | 3.40 | 17 | 6 | 0 | 36 | 36 | 2 | 1 | 241.0 | 174 | 93 | 91 | 64 | 327 | 40 | 11 |
| Austin Voth |   | sp | 27 | 3.47 | 3 | 2 | 0 | 9 | 9 | 0 | 0 | 57.0 | 47 | 24 | 22 | 15 | 44 | 7 | 1 |
| Michael Wacha | BOM | sp | 27 | 7.78 | 2 | 1 | 0 | 4 | 4 | 0 | 0 | 19.2 | 26 | 17 | 17 | 11 | 17 | 5 | 4 |
| Jacob Waguespack | TPT | sp | 25 | 4.37 | 5 | 2 | 0 | 18 | 16 | 0 | 0 | 90.2 | 94 | 45 | 44 | 39 | 64 | 15 | 11 |
| Adam Wainwright | TPT | sp | 37 | 6.15 | 8 | 11 | 0 | 33 | 33 | 0 | 0 | 164.0 | 204 | 118 | 112 | 81 | 142 | 22 | 9 |
| Marcus Walden | HWK | mr | 30 | 3.91 | 6 | 4 | 2 | 59 | 0 | 0 | 0 | 78.1 | 63 | 37 | 34 | 34 | 67 | 6 | 5 |
| Luke Weaver | SED | sp | 25 | 4.03 | 6 | 2 | 0 | 13 | 12 | 0 | 0 | 73.2 | 72 | 33 | 33 | 27 | 69 | 8 | 10 |
| Jacob Webb | KRK | mr | 25 | 4.60 | 2 | 0 | 1 | 16 | 0 | 0 | 0 | 15.2 | 16 | 8 | 8 | 7 | 21 | 2 | 3 |
| Tyler Webb* | TBU | mr | 28 | 3.98 | 0 | 4 | 1 | 44 | 0 | 0 | 0 | 52.0 | 36 | 23 | 23 | 22 | 33 | 13 | 3 |
| J.B. Wendelken |   | mr | 26 | 4.41 | 2 | 3 | 4 | 23 | 1 | 0 | 0 | 34.2 | 23 | 17 | 17 | 14 | 33 | 6 | 0 |
| Zack Wheeler | STR | sp | 29 | 3.57 | 15 | 9 | 0 | 34 | 34 | 4 | 0 | 239.2 | 236 | 103 | 95 | 79 | 233 | 30 | 14 |
| Rowan Wick | TBC | mr | 26 | 1.21 | 2 | 1 | 4 | 18 | 0 | 0 | 0 | 29.2 | 12 | 5 | 4 | 13 | 29 | 0 | 5 |
| Justin Wilson* |   | mr | 31 | 4.28 | 4 | 2 | 3 | 30 | 0 | 0 | 0 | 40.0 | 28 | 20 | 19 | 21 | 41 | 6 | 1 |
| Trey Wingenter | 755 | mr | 25 | 11.51 | 1 | 2 | 0 | 28 | 0 | 0 | 0 | 22.2 | 37 | 29 | 29 | 25 | 34 | 9 | 1 |
| Nick Wittgren | KRK | mr | 28 | 4.40 | 3 | 4 | 4 | 57 | 0 | 0 | 0 | 73.2 | 64 | 38 | 36 | 21 | 68 | 16 | 1 |
| Hunter Wood | COR | mr | 25 | 10.80 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 3.1 | 7 | 4 | 4 | 2 | 1 | 0 | 1 |
| Brandon Woodruff |   | sp | 26 | 3.94 | 10 | 5 | 0 | 22 | 22 | 0 | 0 | 128.0 | 127 | 61 | 56 | 51 | 144 | 13 | 15 |
| Jordan Yamamoto | MAR | sp | 23 | 5.87 | 9 | 10 | 0 | 26 | 26 | 0 | 0 | 145.2 | 132 | 96 | 95 | 74 | 145 | 32 | 16 |
| Ryan Yarbrough* | MAR | sp | 27 | 4.46 | 14 | 9 | 0 | 32 | 32 | 4 | 2 | 220.0 | 218 | 116 | 109 | 32 | 175 | 46 | 25 |
| Kirby Yates | TBC | cl | 32 | 5.00 | 0 | 4 | 12 | 56 | 0 | 0 | 0 | 68.1 | 71 | 38 | 38 | 19 | 105 | 9 | 7 |
| Alex Young* | KRK | sp | 25 | 4.01 | 4 | 4 | 0 | 14 | 14 | 1 | 1 | 85.1 | 75 | 42 | 38 | 24 | 72 | 21 | 4 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Jason Adam | FGR | mr | 27 | 0 | 0 | 0 | 4 | 3 | 0 | 0 | 2 | 5.3 | 3.7 | 10.6 | 6.1 | 0.0 | 1.7 | 1.00 |
| Sandy Alcantara | KRK | sp | 23 | 8 | 4 | 1 | 7 | 3 | 2 | 1 | 7 | 10.0 | 4.3 | 14.7 | 6.8 | 1.5 | 1.6 | 1.59 |
| Jose Alvarez* | JAC | mr | 30 | 1 | 1 | 3 | 0 | 2 | 0 | 0 | 3 | 14.3 | 5.3 | 19.5 | 8.1 | 1.5 | 1.5 | 2.17 |
| Brett Anderson* | KRK | sp | 31 | 3 | 2 | 2 | 5 | 2 | 0 | 2 | 4 | 11.0 | 5.2 | 16.7 | 4.2 | 1.7 | 0.8 | 1.80 |
| Chase Anderson | 755 | sp | 31 | 11 | 4 | 0 | 7 | 1 | 1 | 1 | 6 | 9.1 | 4.1 | 13.7 | 8.4 | 1.4 | 2.0 | 1.47 |
| Nick Anderson | MOJ | mr | 28 | 1 | 1 | 6 | 1 | 2 | 0 | 0 | 2 | 7.4 | 2.8 | 10.3 | 13.9 | 1.3 | 5.0 | 1.13 |
| Matt Andriese | WNB | mr | 29 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 18.0 | 18.0 | 36.0 | 9.0 | 0.0 | 0.5 | 4.00 |
| Rogelio Armenteros | MAX | cl | 25 | 3 | 1 | 0 | 3 | 5 | 0 | 0 | 1 | 12.0 | 4.0 | 17.1 | 8.0 | 0.4 | 2.0 | 1.78 |
| Luis Avilan* | FGR | mr | 29 | 1 | 1 | 2 | 2 | 7 | 0 | 0 | 0 | 10.8 | 10.3 | 22.0 | 7.6 | 3.1 | 0.7 | 2.35 |
| Michel Baez | BOM | mr | 23 | 3 | 2 | 0 | 4 | 0 | 0 | 0 | 0 | 9.4 | 3.2 | 13.8 | 7.6 | 0.6 | 2.4 | 1.40 |
| Pedro Baez | STR | mr | 31 | 5 | 0 | 0 | 4 | 1 | 0 | 0 | 1 | 6.8 | 3.6 | 10.8 | 8.1 | 1.1 | 2.3 | 1.15 |
| Homer Bailey | COR | sp | 33 | 9 | 1 | 0 | 5 | 4 | 0 | 1 | 1 | 11.0 | 3.6 | 15.1 | 7.7 | 1.8 | 2.2 | 1.62 |
| Luke Bard | COR | mr | 28 | 2 | 3 | 2 | 2 | 2 | 1 | 0 | 3 | 9.8 | 6.4 | 16.8 | 9.8 | 1.9 | 1.5 | 1.80 |
| Scott Barlow | TPT | mr | 26 | 9 | 2 | 2 | 8 | 4 | 2 | 1 | 3 | 9.5 | 5.5 | 15.8 | 10.6 | 1.0 | 1.9 | 1.67 |
| Matt Barnes |   | mr | 29 | 3 | 0 | 0 | 0 | 4 | 0 | 0 | 1 | 8.8 | 5.9 | 14.7 | 15.7 | 1.8 | 2.7 | 1.64 |
| Anthony Bass | MAS | mr | 31 | 2 | 0 | 0 | 2 | 5 | 0 | 0 | 1 | 5.3 | 3.0 | 8.7 | 8.0 | 0.7 | 2.6 | 0.93 |
| Chris Bassitt | HWK | sp | 30 | 8 | 5 | 2 | 20 | 1 | 0 | 0 | 7 | 8.4 | 3.8 | 13.4 | 8.4 | 1.3 | 2.2 | 1.35 |
| Trevor Bauer |   | sp | 28 | 11 | 8 | 5 | 20 | 12 | 0 | 3 | 7 | 8.8 | 4.3 | 13.9 | 10.5 | 1.8 | 2.4 | 1.45 |
| Cam Bedrosian | STR | mr | 27 | 2 | 1 | 2 | 4 | 18 | 0 | 1 | 3 | 8.9 | 4.9 | 14.4 | 10.0 | 1.4 | 2.1 | 1.53 |
| Jalen Beeks* | BOM | mr | 25 | 12 | 4 | 0 | 10 | 5 | 0 | 2 | 3 | 10.8 | 3.7 | 15.3 | 7.3 | 1.7 | 2.0 | 1.60 |
| Jose Berrios | MAX | sp | 25 | 15 | 9 | 0 | 11 | 10 | 1 | 2 | 3 | 9.5 | 2.6 | 12.6 | 8.1 | 1.6 | 3.1 | 1.35 |
| Chad Bettis | WHA | mr | 30 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 15.0 | 3.8 | 19.5 | 3.8 | 1.5 | 1.0 | 2.08 |
| Shane Bieber | KRK | sp | 24 | 4 | 4 | 0 | 5 | 4 | 1 | 0 | 2 | 7.5 | 1.9 | 9.7 | 9.9 | 1.2 | 5.2 | 1.05 |
| Jerry Blevins* | FGR | mr | 35 | 1 | 1 | 2 | 3 | 1 | 0 | 1 | 3 | 8.0 | 9.5 | 18.6 | 8.0 | 1.5 | 0.8 | 1.95 |
| Matt Bowman | BOM | mr | 28 | 3 | 0 | 2 | 1 | 2 | 0 | 1 | 1 | 5.0 | 3.7 | 9.0 | 8.2 | 1.1 | 2.2 | 0.97 |
| Matt Boyd* | JAC | sp | 28 | 5 | 4 | 1 | 9 | 5 | 2 | 3 | 0 | 9.1 | 3.1 | 12.6 | 11.3 | 2.5 | 3.6 | 1.35 |
| Archie Bradley | SED | cl | 26 | 3 | 2 | 6 | 4 | 0 | 0 | 2 | 1 | 8.8 | 5.9 | 15.1 | 10.8 | 0.3 | 1.8 | 1.63 |
| Ryan Brasier | FGR | mr | 31 | 0 | 0 | 4 | 3 | 5 | 0 | 0 | 5 | 12.5 | 4.8 | 17.8 | 10.4 | 2.3 | 2.2 | 1.92 |
| Steven Brault* | WHA | sp | 27 | 4 | 3 | 15 | 10 | 12 | 0 | 2 | 4 | 10.6 | 4.9 | 16.1 | 8.3 | 1.4 | 1.7 | 1.72 |
| John Brebbia | TPT | mr | 29 | 1 | 2 | 1 | 5 | 0 | 0 | 1 | 7 | 8.7 | 2.7 | 11.9 | 9.9 | 1.4 | 3.6 | 1.27 |
| Brandon Brennan | BOM | mr | 27 | 4 | 2 | 1 | 1 | 8 | 0 | 1 | 2 | 8.9 | 5.0 | 14.0 | 9.2 | 2.1 | 1.9 | 1.54 |
| Colten Brewer | BOM | mr | 26 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 6.8 | 4.5 | 11.3 | 6.8 | 2.3 | 1.5 | 1.25 |
| Austin Brice | COR | mr | 27 | 3 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 8.8 | 2.6 | 12.8 | 7.3 | 1.5 | 2.9 | 1.26 |
| Zack Britton* |   | mr | 31 | 4 | 0 | 6 | 4 | 2 | 0 | 0 | 1 | 6.0 | 6.7 | 13.2 | 7.8 | 1.3 | 1.2 | 1.42 |
| Walker Buehler | BOM | sp | 24 | 11 | 6 | 0 | 10 | 0 | 0 | 2 | 5 | 7.9 | 2.1 | 10.4 | 10.8 | 1.1 | 5.0 | 1.12 |
| Madison Bumgarner* | TPT | sp | 29 | 13 | 2 | 1 | 7 | 1 | 0 | 2 | 4 | 10.9 | 2.6 | 13.8 | 8.4 | 1.8 | 3.3 | 1.50 |
| Aaron Bummer* | BMB | mr | 25 | 1 | 1 | 1 | 5 | 4 | 0 | 0 | 1 | 6.6 | 3.7 | 10.8 | 8.2 | 1.1 | 2.2 | 1.14 |
| Dylan Bundy | WHA | sp | 26 | 8 | 4 | 1 | 3 | 6 | 0 | 1 | 7 | 11.4 | 4.2 | 15.8 | 8.7 | 2.1 | 2.1 | 1.73 |
| Ryan Burr | FGR | mr | 25 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 7.1 | 3.5 | 10.6 | 8.9 | 0.0 | 2.5 | 1.18 |
| Ty Buttrey | BAN | mr | 26 | 3 | 1 | 0 | 8 | 3 | 0 | 0 | 1 | 8.8 | 2.9 | 12.5 | 11.3 | 1.3 | 3.9 | 1.30 |
| Trevor Cahill | JAC | mr | 31 | 5 | 1 | 3 | 2 | 11 | 0 | 1 | 3 | 11.8 | 4.7 | 17.0 | 7.3 | 2.9 | 1.6 | 1.83 |
| Andrew Cashner | MAS | sp | 32 | 5 | 4 | 0 | 2 | 5 | 0 | 0 | 5 | 8.6 | 3.1 | 11.8 | 7.3 | 1.4 | 2.4 | 1.30 |
| Diego Castillo |   | mr | 25 | 2 | 2 | 5 | 3 | 5 | 0 | 1 | 3 | 7.6 | 4.0 | 11.9 | 11.2 | 1.1 | 2.8 | 1.28 |
| Luis Castillo | COR | sp | 26 | 9 | 4 | 2 | 4 | 6 | 1 | 1 | 2 | 7.3 | 5.3 | 12.8 | 9.5 | 1.1 | 1.8 | 1.40 |
| Miguel Castro | TBU | mr | 24 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 6.4 | 6.4 | 14.1 | 9.0 | 3.9 | 1.4 | 1.43 |
| Luis Cessa |   | mr | 27 | 0 | 1 | 1 | 2 | 2 | 0 | 0 | 1 | 9.5 | 4.2 | 14.4 | 7.0 | 2.1 | 1.7 | 1.52 |
| Aroldis Chapman* | MAR | cl | 31 | 4 | 1 | 2 | 0 | 9 | 0 | 0 | 0 | 6.1 | 3.5 | 9.6 | 12.5 | 1.3 | 3.6 | 1.06 |
| Tyler Chatwood | TBC | mr | 29 | 2 | 0 | 4 | 3 | 7 | 0 | 0 | 2 | 6.8 | 6.4 | 13.8 | 8.4 | 0.7 | 1.3 | 1.47 |
| Jesse Chavez | MAX | mr | 35 | 6 | 1 | 0 | 4 | 1 | 0 | 0 | 2 | 8.7 | 1.6 | 10.8 | 9.4 | 0.6 | 5.8 | 1.14 |
| Yonny Chirinos | TBC | sp | 25 | 12 | 5 | 0 | 2 | 1 | 2 | 6 | 6 | 8.8 | 1.9 | 10.9 | 7.0 | 2.0 | 3.6 | 1.19 |
| Steve Cishek | BMB | mr | 33 | 2 | 1 | 1 | 2 | 5 | 0 | 3 | 0 | 9.2 | 4.8 | 14.1 | 7.3 | 1.9 | 1.5 | 1.55 |
| Aaron Civale | TBC | sp | 24 | 1 | 3 | 0 | 1 | 2 | 0 | 0 | 3 | 8.8 | 2.6 | 11.6 | 7.9 | 1.1 | 3.0 | 1.27 |
| Alex Claudio* |   | mr | 27 | 2 | 0 | 4 | 5 | 0 | 0 | 0 | 5 | 11.0 | 3.1 | 15.0 | 5.2 | 2.3 | 1.7 | 1.56 |
| Mike Clevinger | TBU | sp | 28 | 2 | 1 | 2 | 3 | 0 | 0 | 0 | 1 | 6.5 | 3.1 | 9.8 | 13.2 | 0.9 | 4.2 | 1.07 |
| Tyler Clippard |   | mr | 34 | 3 | 1 | 3 | 10 | 7 | 0 | 2 | 1 | 7.1 | 3.3 | 11.5 | 9.9 | 1.6 | 3.0 | 1.15 |
| Gerrit Cole | COR | sp | 28 | 9 | 5 | 0 | 5 | 0 | 5 | 2 | 4 | 7.7 | 1.7 | 9.7 | 13.2 | 1.3 | 7.6 | 1.05 |
| Alex Colome | MAX | cl | 30 | 4 | 2 | 1 | 3 | 7 | 0 | 0 | 1 | 5.9 | 3.0 | 9.3 | 7.5 | 1.0 | 2.5 | 0.99 |
| Patrick Corbin* | MAR | sp | 29 | 12 | 6 | 4 | 5 | 6 | 0 | 2 | 2 | 8.0 | 4.4 | 12.6 | 10.5 | 1.4 | 2.4 | 1.38 |
| Jimmy Cordero | COR | mr | 27 | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 4.6 | 3.9 | 8.7 | 7.6 | 0.2 | 1.9 | 0.94 |
| Stefan Crichton | STR | mr | 27 | 0 | 1 | 1 | 3 | 1 | 0 | 0 | 2 | 9.2 | 1.4 | 11.5 | 9.8 | 1.1 | 6.8 | 1.18 |
| Johnny Cueto | MOJ | sp | 33 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.8 | 3.4 | 10.1 | 6.8 | 0.0 | 2.0 | 1.13 |
| Yu Darvish | BAN | sp | 32 | 19 | 2 | 2 | 6 | 4 | 0 | 0 | 2 | 8.7 | 3.1 | 12.2 | 11.6 | 1.9 | 3.7 | 1.31 |
| Zach Davies |   | sp | 26 | 6 | 5 | 1 | 4 | 2 | 0 | 0 | 3 | 9.3 | 3.6 | 13.1 | 5.6 | 1.3 | 1.6 | 1.43 |
| Jacob deGrom | HWK | sp | 31 | 20 | 8 | 2 | 5 | 2 | 0 | 3 | 5 | 7.5 | 2.3 | 10.0 | 10.5 | 1.0 | 4.6 | 1.09 |
| Anthony DeSclafani | TBU | sp | 29 | 6 | 5 | 8 | 4 | 2 | 2 | 2 | 2 | 7.1 | 3.1 | 10.4 | 9.2 | 1.7 | 3.0 | 1.14 |
| Edwin Diaz | WHA | cl | 25 | 3 | 0 | 2 | 9 | 4 | 0 | 2 | 4 | 9.4 | 3.8 | 14.3 | 13.4 | 2.8 | 3.6 | 1.47 |
| Jairo Diaz | SED | mr | 28 | 3 | 1 | 1 | 2 | 2 | 0 | 1 | 2 | 7.9 | 3.9 | 12.1 | 8.7 | 1.1 | 2.2 | 1.31 |
| Jake Diekman* | 755 | mr | 32 | 8 | 1 | 4 | 11 | 6 | 0 | 0 | 1 | 9.3 | 7.2 | 17.8 | 12.4 | 1.4 | 1.7 | 1.84 |
| Randy Dobnak | BOM | sp | 24 | 2 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 6.0 | 2.4 | 9.0 | 6.0 | 0.6 | 2.5 | 0.93 |
| Sean Doolittle* | WHA | cl | 32 | 2 | 0 | 8 | 1 | 1 | 0 | 3 | 6 | 9.0 | 4.0 | 13.1 | 8.8 | 1.7 | 2.2 | 1.44 |
| Oliver Drake | STR | mr | 32 | 6 | 3 | 2 | 3 | 1 | 1 | 2 | 1 | 6.3 | 4.7 | 11.4 | 12.5 | 1.5 | 2.6 | 1.22 |
| Sam Dyson | MOJ | mr | 31 | 5 | 4 | 3 | 6 | 1 | 0 | 1 | 4 | 9.2 | 2.1 | 12.0 | 6.7 | 1.1 | 3.2 | 1.26 |
| Zach Eflin | KRK | sp | 25 | 3 | 1 | 1 | 4 | 0 | 0 | 0 | 4 | 10.2 | 2.4 | 13.0 | 6.0 | 1.9 | 2.5 | 1.40 |
| Roenis Elias* | SED | cl | 30 | 0 | 0 | 1 | 3 | 1 | 0 | 3 | 6 | 6.8 | 3.0 | 10.2 | 9.2 | 0.6 | 3.1 | 1.09 |
| Carlos Estevez | FGR | mr | 26 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 2 | 10.7 | 4.3 | 14.9 | 9.9 | 1.2 | 2.3 | 1.66 |
| Buck Farmer |   | mr | 28 | 4 | 0 | 1 | 4 | 4 | 0 | 0 | 1 | 6.8 | 2.8 | 10.1 | 9.8 | 0.3 | 3.5 | 1.06 |
| Erick Fedde | SED | sp | 26 | 3 | 2 | 0 | 4 | 0 | 0 | 0 | 1 | 8.9 | 3.9 | 13.5 | 5.3 | 1.4 | 1.4 | 1.42 |
| Michael Feliz | TBU | mr | 26 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 6.5 | 3.3 | 10.0 | 9.1 | 2.6 | 2.8 | 1.09 |
| Mike Fiers | BAN | sp | 34 | 9 | 2 | 4 | 8 | 16 | 0 | 4 | 4 | 11.7 | 3.7 | 15.9 | 5.8 | 2.4 | 1.5 | 1.72 |
| Jack Flaherty | WHA | sp | 23 | 7 | 2 | 0 | 11 | 5 | 0 | 2 | 5 | 8.6 | 3.1 | 12.1 | 11.1 | 2.0 | 3.6 | 1.29 |
| Dylan Floro | COR | mr | 28 | 2 | 0 | 4 | 3 | 0 | 0 | 0 | 0 | 10.0 | 3.6 | 14.5 | 10.3 | 1.1 | 2.8 | 1.52 |
| Mike Foltynewicz | FGR | sp | 27 | 4 | 2 | 0 | 3 | 5 | 0 | 1 | 3 | 9.5 | 3.3 | 13.0 | 7.6 | 2.1 | 2.3 | 1.42 |
| Wilmer Font | FGR | mr | 29 | 1 | 1 | 1 | 1 | 0 | 3 | 0 | 0 | 11.0 | 5.3 | 16.8 | 10.2 | 0.8 | 1.9 | 1.82 |
| Max Fried* | MAS | sp | 25 | 6 | 2 | 2 | 2 | 11 | 2 | 0 | 1 | 9.5 | 3.6 | 13.2 | 8.9 | 1.1 | 2.5 | 1.46 |
| Giovanny Gallegos |   | mr | 27 | 2 | 0 | 1 | 3 | 2 | 1 | 1 | 1 | 7.9 | 2.6 | 10.8 | 12.1 | 1.7 | 4.7 | 1.16 |
| Zac Gallen | BMB | sp | 23 | 11 | 3 | 0 | 4 | 4 | 0 | 1 | 6 | 9.2 | 3.7 | 13.0 | 10.3 | 2.0 | 2.8 | 1.43 |
| John Gant | TPT | mr | 26 | 6 | 1 | 4 | 3 | 2 | 0 | 1 | 2 | 7.7 | 7.6 | 15.5 | 6.8 | 1.2 | 0.9 | 1.69 |
| Jarlin Garcia* | BMB | mr | 26 | 3 | 1 | 0 | 3 | 13 | 0 | 1 | 1 | 6.9 | 2.4 | 9.6 | 5.3 | 0.8 | 2.2 | 1.03 |
| Yimi Garcia | BAN | mr | 28 | 2 | 1 | 0 | 5 | 0 | 2 | 0 | 1 | 6.4 | 2.9 | 9.9 | 9.3 | 2.0 | 3.2 | 1.03 |
| Amir Garrett* | MAR | mr | 27 | 3 | 1 | 1 | 0 | 7 | 0 | 0 | 2 | 7.0 | 4.6 | 11.6 | 11.0 | 1.6 | 2.4 | 1.29 |
| Kevin Gausman | MAS | sp | 28 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.8 | 2.5 | 12.3 | 11.8 | 1.8 | 4.7 | 1.36 |
| Sam Gaviglio | WNB | mr | 29 | 6 | 1 | 3 | 9 | 0 | 4 | 2 | 5 | 8.6 | 2.3 | 11.4 | 8.0 | 1.9 | 3.5 | 1.21 |
| Cory Gearrin | JAC | mr | 33 | 5 | 2 | 1 | 2 | 6 | 1 | 0 | 1 | 9.9 | 3.1 | 13.2 | 7.0 | 0.9 | 2.3 | 1.44 |
| Domingo German |   | sp | 26 | 6 | 6 | 4 | 8 | 1 | 0 | 4 | 6 | 7.5 | 2.8 | 10.8 | 8.4 | 1.7 | 3.0 | 1.15 |
| Kyle Gibson |   | sp | 31 | 6 | 2 | 2 | 6 | 8 | 0 | 2 | 2 | 8.4 | 3.8 | 12.6 | 8.4 | 0.9 | 2.2 | 1.36 |
| Lucas Giolito |   | sp | 24 | 9 | 6 | 0 | 5 | 5 | 0 | 2 | 5 | 7.2 | 3.0 | 10.4 | 11.3 | 1.2 | 3.8 | 1.13 |
| Mychal Givens | COR | mr | 29 | 6 | 0 | 13 | 4 | 13 | 0 | 1 | 5 | 9.4 | 6.6 | 16.4 | 11.6 | 2.0 | 1.8 | 1.77 |
| Tyler Glasnow | WHA | sp | 25 | 5 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 7.6 | 0.5 | 8.5 | 9.5 | 0.5 | 20.0 | 0.89 |
| Tony Gonsolin | HWK | sp | 25 | 6 | 1 | 0 | 5 | 2 | 0 | 1 | 1 | 7.1 | 4.5 | 12.5 | 7.1 | 0.9 | 1.6 | 1.29 |
| Marco Gonzales* | MOJ | sp | 27 | 3 | 2 | 0 | 6 | 3 | 0 | 0 | 6 | 10.6 | 2.7 | 13.6 | 6.2 | 1.3 | 2.3 | 1.47 |
| Gio Gonzalez* | MAX | sp | 33 | 2 | 4 | 2 | 1 | 8 | 0 | 0 | 2 | 9.1 | 4.8 | 14.0 | 7.5 | 0.5 | 1.6 | 1.54 |
| Nick Goody |   | mr | 27 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | 6.9 | 5.3 | 12.7 | 11.9 | 2.4 | 2.3 | 1.35 |
| Trevor Gott | STR | mr | 26 | 3 | 0 | 2 | 0 | 3 | 0 | 1 | 3 | 7.5 | 4.1 | 11.5 | 7.2 | 0.9 | 1.8 | 1.28 |
| Jon Gray | MAX | sp | 27 | 12 | 3 | 2 | 7 | 6 | 0 | 2 | 2 | 8.1 | 3.2 | 11.6 | 7.7 | 0.9 | 2.4 | 1.26 |
| Sonny Gray | TBC | sp | 29 | 7 | 1 | 1 | 7 | 5 | 0 | 0 | 4 | 6.9 | 4.4 | 11.6 | 10.0 | 1.6 | 2.3 | 1.25 |
| Chad Green |   | mr | 28 | 8 | 0 | 2 | 3 | 0 | 0 | 1 | 3 | 10.0 | 3.4 | 13.7 | 12.8 | 1.8 | 3.8 | 1.49 |
| Shane Greene | HWK | cl | 30 | 4 | 0 | 1 | 3 | 0 | 1 | 2 | 2 | 6.3 | 4.8 | 11.5 | 8.4 | 1.8 | 1.7 | 1.23 |
| Zack Greinke | SED | sp | 35 | 2 | 4 | 0 | 9 | 1 | 4 | 1 | 3 | 8.0 | 2.0 | 10.5 | 7.4 | 1.1 | 3.6 | 1.12 |
| Javy Guerra | TBU | mr | 33 | 1 | 0 | 0 | 3 | 5 | 0 | 0 | 2 | 6.3 | 1.7 | 8.4 | 7.7 | 0.9 | 4.5 | 0.88 |
| Junior Guerra |   | mr | 34 | 9 | 1 | 0 | 2 | 5 | 0 | 1 | 2 | 6.4 | 5.2 | 11.8 | 7.9 | 1.8 | 1.5 | 1.29 |
| Jandel Gustave |   | mr | 26 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 5.5 | 3.3 | 9.1 | 5.5 | 1.5 | 1.7 | 0.97 |
| Josh Hader* | COR | cl | 25 | 1 | 0 | 3 | 5 | 0 | 0 | 1 | 1 | 4.6 | 2.4 | 7.6 | 13.3 | 1.4 | 5.5 | 0.78 |
| David Hale | MOJ | mr | 31 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 12.4 | 0.3 | 12.7 | 5.5 | 0.7 | 17.0 | 1.41 |
| Cole Hamels* | BMB | sp | 35 | 13 | 8 | 0 | 4 | 2 | 0 | 4 | 4 | 9.9 | 3.8 | 13.9 | 8.1 | 1.7 | 2.1 | 1.52 |
| Brad Hand* | KRK | cl | 29 | 0 | 4 | 2 | 2 | 0 | 0 | 1 | 1 | 6.8 | 2.8 | 9.9 | 12.6 | 1.2 | 4.4 | 1.06 |
| J.A. Happ* | COR | sp | 36 | 5 | 2 | 2 | 1 | 3 | 0 | 3 | 1 | 12.3 | 2.9 | 15.3 | 8.1 | 2.7 | 2.8 | 1.69 |
| Ryne Harper |   | mr | 30 | 1 | 0 | 0 | 0 | 5 | 0 | 0 | 2 | 9.4 | 1.8 | 11.2 | 9.4 | 1.8 | 5.2 | 1.25 |
| Will Harris | BMB | mr | 34 | 3 | 1 | 0 | 1 | 9 | 0 | 0 | 0 | 7.4 | 2.9 | 10.4 | 8.6 | 1.3 | 3.0 | 1.15 |
| Ryan Helsley | BOM | mr | 24 | 5 | 0 | 2 | 0 | 1 | 1 | 1 | 3 | 10.8 | 4.9 | 15.8 | 7.9 | 1.8 | 1.6 | 1.75 |
| Kyle Hendricks |   | sp | 29 | 18 | 2 | 0 | 9 | 0 | 0 | 0 | 3 | 8.2 | 2.3 | 10.9 | 8.2 | 0.7 | 3.6 | 1.17 |
| Liam Hendriks | KRK | cl | 30 | 1 | 3 | 6 | 3 | 7 | 0 | 3 | 0 | 7.2 | 3.1 | 10.7 | 11.8 | 1.0 | 3.8 | 1.14 |
| Elieser Hernandez | TBU | sp | 24 | 0 | 1 | 0 | 7 | 1 | 1 | 0 | 4 | 6.7 | 2.2 | 10.2 | 7.1 | 2.0 | 3.2 | 0.99 |
| Jonathan Hernandez | MAX | mr | 22 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 6.4 | 3.2 | 9.5 | 6.4 | 1.6 | 2.0 | 1.06 |
| Rich Hill* |   | sp | 39 | 5 | 0 | 3 | 2 | 0 | 0 | 1 | 0 | 9.2 | 2.9 | 12.5 | 10.8 | 1.1 | 3.7 | 1.35 |
| Tim Hill* | BMB | mr | 29 | 0 | 0 | 1 | 3 | 0 | 0 | 1 | 0 | 5.7 | 1.8 | 8.1 | 9.9 | 1.3 | 5.6 | 0.83 |
| Yoshihisa Hirano | WNB | mr | 35 | 2 | 1 | 0 | 2 | 2 | 0 | 0 | 1 | 8.1 | 4.9 | 13.3 | 8.1 | 1.1 | 1.6 | 1.45 |
| Greg Holland | WNB | cl | 33 | 1 | 0 | 1 | 0 | 2 | 0 | 2 | 0 | 9.7 | 4.3 | 14.0 | 8.6 | 2.2 | 2.0 | 1.56 |
| Adrian Houser | KRK | sp | 26 | 9 | 1 | 2 | 7 | 0 | 0 | 1 | 4 | 9.0 | 3.9 | 13.6 | 10.3 | 0.8 | 2.7 | 1.43 |
| Dakota Hudson | TBU | sp | 24 | 12 | 3 | 5 | 10 | 11 | 0 | 0 | 4 | 7.5 | 5.3 | 13.4 | 6.3 | 1.0 | 1.2 | 1.43 |
| Daniel Hudson | TBU | mr | 32 | 1 | 0 | 2 | 2 | 1 | 0 | 0 | 2 | 6.8 | 3.4 | 10.4 | 6.6 | 1.0 | 2.0 | 1.13 |
| Jared Hughes | BAN | mr | 33 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 6 | 8.2 | 4.0 | 12.3 | 5.6 | 1.3 | 1.4 | 1.36 |
| Raisel Iglesias | FGR | cl | 29 | 1 | 1 | 4 | 3 | 7 | 0 | 0 | 6 | 12.2 | 3.4 | 16.0 | 10.6 | 1.6 | 3.1 | 1.74 |
| Luke Jackson | 755 | cl | 27 | 3 | 1 | 0 | 3 | 2 | 0 | 2 | 2 | 8.8 | 4.6 | 13.7 | 11.5 | 1.3 | 2.5 | 1.48 |
| Josh James | MAR | mr | 26 | 3 | 1 | 0 | 4 | 7 | 0 | 0 | 0 | 8.9 | 5.5 | 15.1 | 13.9 | 2.6 | 2.5 | 1.61 |
| Kenley Jansen |   | cl | 31 | 2 | 0 | 0 | 7 | 1 | 0 | 0 | 2 | 8.6 | 2.3 | 11.9 | 9.6 | 2.1 | 4.1 | 1.22 |
| Jeremy Jeffress | MAX | mr | 31 | 3 | 1 | 0 | 3 | 0 | 0 | 1 | 1 | 8.9 | 3.5 | 13.1 | 8.7 | 1.3 | 2.5 | 1.38 |
| Jake Junis | WHA | sp | 26 | 3 | 0 | 2 | 6 | 4 | 0 | 1 | 3 | 13.3 | 3.7 | 17.9 | 8.1 | 1.8 | 2.2 | 1.88 |
| Tommy Kahnle | BAN | mr | 29 | 1 | 2 | 1 | 4 | 7 | 0 | 1 | 1 | 7.4 | 3.3 | 11.2 | 11.3 | 1.5 | 3.4 | 1.19 |
| Keone Kela | KRK | mr | 26 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 7.4 | 4.5 | 12.2 | 8.0 | 2.7 | 1.8 | 1.32 |
| Brad Keller | MAS | sp | 23 | 6 | 2 | 2 | 13 | 14 | 2 | 2 | 10 | 7.3 | 4.3 | 12.1 | 5.5 | 1.2 | 1.3 | 1.29 |
| Joe Kelly | COR | mr | 31 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 8.7 | 4.0 | 12.7 | 12.1 | 0.6 | 3.0 | 1.41 |
| Merrill Kelly | MAS | sp | 30 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 9.1 | 2.0 | 11.3 | 6.2 | 1.8 | 3.1 | 1.24 |
| Ian Kennedy |   | cl | 34 | 1 | 4 | 0 | 1 | 6 | 0 | 0 | 2 | 10.7 | 4.0 | 14.9 | 10.7 | 1.4 | 2.6 | 1.64 |
| Clayton Kershaw* |   | sp | 31 | 11 | 0 | 1 | 7 | 6 | 0 | 0 | 6 | 8.3 | 2.3 | 10.9 | 10.0 | 1.9 | 4.3 | 1.18 |
| Dallas Keuchel* | 755 | sp | 31 | 3 | 5 | 1 | 9 | 5 | 0 | 0 | 4 | 10.9 | 3.9 | 15.5 | 6.8 | 1.9 | 1.7 | 1.65 |
| Tyler Kinley |   | mr | 28 | 0 | 1 | 1 | 1 | 4 | 0 | 0 | 3 | 6.4 | 8.0 | 14.7 | 8.3 | 0.5 | 1.0 | 1.60 |
| Brandon Kintzler | STR | mr | 34 | 1 | 0 | 0 | 7 | 1 | 0 | 0 | 2 | 7.0 | 2.2 | 9.9 | 7.6 | 0.8 | 3.5 | 1.02 |
| Andrew Kittredge | BOM | mr | 29 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 12.3 | 3.3 | 16.1 | 11.8 | 1.9 | 3.6 | 1.74 |
| Adam Kolarek* |   | mr | 30 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 11.3 | 3.9 | 16.5 | 9.1 | 3.0 | 2.3 | 1.69 |
| Dinelson Lamet | WNB | sp | 26 | 1 | 1 | 1 | 1 | 10 | 0 | 0 | 2 | 10.8 | 4.9 | 15.8 | 13.7 | 1.5 | 2.8 | 1.74 |
| Mike Leake | JAC | sp | 31 | 9 | 0 | 0 | 10 | 2 | 0 | 1 | 1 | 10.7 | 1.1 | 12.3 | 6.1 | 2.9 | 5.5 | 1.31 |
| Jose Leclerc |   | mr | 25 | 3 | 1 | 8 | 6 | 9 | 0 | 4 | 1 | 5.9 | 5.1 | 11.7 | 12.8 | 1.4 | 2.5 | 1.22 |
| Jon Lester* | WHA | sp | 35 | 4 | 2 | 1 | 5 | 3 | 0 | 1 | 2 | 13.8 | 3.8 | 18.0 | 6.2 | 2.5 | 1.7 | 1.95 |
| Francisco Liriano* | SED | mr | 35 | 3 | 2 | 1 | 4 | 1 | 0 | 0 | 2 | 8.0 | 4.6 | 13.1 | 8.1 | 1.0 | 1.8 | 1.40 |
| Pablo Lopez | MOJ | sp | 23 | 6 | 4 | 10 | 13 | 5 | 2 | 2 | 2 | 8.4 | 3.5 | 13.1 | 8.0 | 1.3 | 2.3 | 1.32 |
| Yoan Lopez | JAC | mr | 26 | 1 | 1 | 1 | 1 | 4 | 0 | 1 | 4 | 7.9 | 2.3 | 10.3 | 6.5 | 2.3 | 2.9 | 1.13 |
| Michael Lorenzen |   | mr | 27 | 2 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 7.3 | 2.2 | 9.6 | 9.5 | 0.8 | 4.3 | 1.05 |
| Joey Lucchesi* | WNB | sp | 26 | 13 | 3 | 2 | 8 | 9 | 0 | 2 | 7 | 9.9 | 3.8 | 14.2 | 8.3 | 1.9 | 2.2 | 1.53 |
| Seth Lugo | HWK | mr | 29 | 1 | 1 | 1 | 5 | 1 | 0 | 0 | 2 | 8.5 | 2.2 | 11.3 | 9.4 | 1.0 | 4.2 | 1.19 |
| Jordan Lyles | JAC | sp | 28 | 9 | 3 | 8 | 4 | 5 | 0 | 0 | 4 | 10.0 | 4.0 | 14.3 | 8.5 | 2.3 | 2.1 | 1.56 |
| Lance Lynn |   | sp | 32 | 15 | 4 | 3 | 12 | 22 | 0 | 0 | 1 | 7.4 | 3.1 | 10.9 | 10.2 | 1.4 | 3.3 | 1.16 |
| Kenta Maeda | STR | sp | 31 | 12 | 4 | 13 | 6 | 2 | 0 | 4 | 8 | 7.2 | 3.8 | 11.3 | 9.3 | 1.4 | 2.5 | 1.22 |
| Sean Manaea* | KRK | sp | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.6 | 2.7 | 6.3 | 12.6 | 0.9 | 4.7 | 0.70 |
| German Marquez | FGR | sp | 24 | 10 | 6 | 3 | 5 | 16 | 3 | 0 | 3 | 9.1 | 2.6 | 11.9 | 9.1 | 1.4 | 3.4 | 1.30 |
| Evan Marshall | MAX | mr | 29 | 2 | 0 | 1 | 3 | 1 | 0 | 0 | 2 | 6.3 | 4.0 | 10.7 | 7.7 | 0.3 | 1.9 | 1.15 |
| Brett Martin* | MAX | mr | 24 | 6 | 2 | 1 | 0 | 8 | 0 | 1 | 6 | 8.7 | 2.6 | 11.3 | 8.1 | 0.6 | 3.1 | 1.26 |
| Chris Martin | TBC | mr | 33 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 11.2 | 3.0 | 14.5 | 11.4 | 1.9 | 3.8 | 1.58 |
| Carlos Martinez | KRK | cl | 27 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 8.9 | 1.8 | 10.9 | 9.1 | 0.4 | 5.1 | 1.19 |
| Steven Matz* | 755 | sp | 28 | 10 | 3 | 1 | 15 | 6 | 0 | 4 | 4 | 10.0 | 2.6 | 13.4 | 7.8 | 1.5 | 3.0 | 1.40 |
| Dustin May | BOM | mr | 21 | 1 | 0 | 2 | 2 | 0 | 0 | 2 | 1 | 10.8 | 1.8 | 13.1 | 9.8 | 0.5 | 5.4 | 1.40 |
| Trevor May | MAR | mr | 29 | 3 | 1 | 1 | 1 | 3 | 0 | 3 | 3 | 7.4 | 5.4 | 12.9 | 9.8 | 2.0 | 1.8 | 1.42 |
| Collin McHugh | BMB | mr | 32 | 4 | 2 | 0 | 2 | 0 | 0 | 1 | 4 | 11.0 | 3.4 | 14.6 | 9.3 | 1.9 | 2.7 | 1.60 |
| John Means* | SED | sp | 26 | 2 | 1 | 4 | 5 | 8 | 0 | 1 | 6 | 9.3 | 3.0 | 12.6 | 5.7 | 1.2 | 1.9 | 1.37 |
| Mark Melancon | MAS | mr | 34 | 4 | 2 | 0 | 1 | 6 | 0 | 1 | 6 | 11.6 | 2.3 | 14.1 | 8.7 | 0.9 | 3.8 | 1.55 |
| Daniel Mengden | BOM | sp | 26 | 6 | 6 | 7 | 1 | 1 | 0 | 2 | 9 | 10.2 | 4.6 | 14.8 | 6.7 | 1.5 | 1.5 | 1.64 |
| Miles Mikolas | WNB | sp | 30 | 3 | 2 | 0 | 5 | 1 | 1 | 0 | 6 | 11.0 | 2.1 | 13.7 | 7.0 | 2.0 | 3.4 | 1.45 |
| Wade Miley* | 755 | sp | 32 | 8 | 5 | 3 | 8 | 4 | 4 | 5 | 7 | 12.0 | 4.2 | 16.6 | 7.6 | 1.6 | 1.8 | 1.80 |
| Andrew Miller* | WHA | mr | 34 | 1 | 0 | 4 | 4 | 2 | 0 | 0 | 1 | 7.7 | 5.0 | 13.2 | 9.0 | 1.8 | 1.8 | 1.41 |
| Alec Mills | BOM | mr | 27 | 2 | 1 | 1 | 8 | 0 | 0 | 0 | 2 | 9.0 | 3.5 | 14.3 | 9.0 | 2.9 | 2.6 | 1.39 |
| Tom Milone* | COR | mr | 32 | 5 | 1 | 4 | 5 | 1 | 0 | 0 | 6 | 10.3 | 2.3 | 13.0 | 8.2 | 2.4 | 3.6 | 1.40 |
| Mike Minor* | BAN | sp | 31 | 14 | 3 | 2 | 9 | 2 | 0 | 3 | 5 | 10.6 | 3.9 | 14.9 | 8.4 | 2.0 | 2.2 | 1.61 |
| Frankie Montas | KRK | sp | 26 | 5 | 0 | 0 | 10 | 7 | 0 | 2 | 4 | 8.2 | 2.7 | 11.4 | 10.1 | 1.2 | 3.7 | 1.21 |
| Rafael Montero | BOM | mr | 28 | 2 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 3.7 | 4.0 | 8.0 | 9.8 | 0.6 | 2.5 | 0.85 |
| Mike Morin | WNB | mr | 28 | 1 | 1 | 0 | 11 | 2 | 0 | 0 | 1 | 9.6 | 1.5 | 12.5 | 5.2 | 1.3 | 3.4 | 1.23 |
| Reyes Moronta | MAR | mr | 26 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 8.3 | 5.8 | 14.1 | 9.7 | 0.6 | 1.7 | 1.56 |
| Charlie Morton | KRK | sp | 35 | 5 | 3 | 1 | 6 | 5 | 2 | 0 | 5 | 8.3 | 2.8 | 11.3 | 10.3 | 0.8 | 3.7 | 1.23 |
| Andres Munoz | FGR | mr | 20 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 6.8 | 5.0 | 11.9 | 11.5 | 1.4 | 2.3 | 1.32 |
| Joe Musgrove | MAS | sp | 26 | 3 | 5 | 0 | 12 | 1 | 0 | 2 | 5 | 8.4 | 2.3 | 11.1 | 7.4 | 1.4 | 3.3 | 1.18 |
| Hector Neris | HWK | cl | 30 | 5 | 0 | 1 | 1 | 2 | 0 | 1 | 5 | 7.2 | 4.1 | 11.4 | 9.6 | 1.5 | 2.4 | 1.25 |
| Jake Newberry | FGR | mr | 24 | 0 | 1 | 5 | 2 | 0 | 0 | 0 | 3 | 9.4 | 3.7 | 13.6 | 7.0 | 1.9 | 1.9 | 1.46 |
| Sean Newcomb* |   | mr | 26 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 5.9 | 7.9 | 14.0 | 8.1 | 2.0 | 1.0 | 1.54 |
| Aaron Nola | HWK | sp | 26 | 13 | 5 | 2 | 12 | 1 | 0 | 1 | 5 | 8.3 | 3.8 | 12.6 | 9.5 | 1.2 | 2.5 | 1.34 |
| Daniel Norris* | 755 | sp | 26 | 12 | 4 | 2 | 5 | 6 | 0 | 1 | 5 | 11.3 | 2.7 | 14.3 | 7.1 | 1.9 | 2.6 | 1.56 |
| Ivan Nova | 755 | sp | 32 | 8 | 1 | 0 | 3 | 1 | 0 | 0 | 2 | 11.8 | 3.7 | 15.9 | 5.6 | 1.4 | 1.5 | 1.71 |
| Scott Oberg | TBC | mr | 29 | 5 | 3 | 3 | 2 | 5 | 0 | 0 | 4 | 5.8 | 4.3 | 10.3 | 8.3 | 0.9 | 1.9 | 1.13 |
| Jake Odorizzi | TBC | sp | 29 | 7 | 1 | 4 | 8 | 3 | 0 | 1 | 9 | 7.7 | 4.1 | 12.3 | 9.8 | 1.3 | 2.4 | 1.32 |
| Josh Osich* | 755 | mr | 30 | 8 | 0 | 5 | 1 | 6 | 0 | 0 | 4 | 10.5 | 3.4 | 13.9 | 7.5 | 2.8 | 2.2 | 1.54 |
| Roberto Osuna |   | cl | 24 | 1 | 2 | 2 | 0 | 2 | 0 | 4 | 3 | 8.2 | 3.6 | 11.8 | 9.5 | 1.0 | 2.7 | 1.31 |
| Adam Ottavino |   | mr | 33 | 8 | 1 | 1 | 1 | 1 | 0 | 0 | 2 | 9.3 | 6.1 | 15.6 | 12.0 | 1.9 | 2.0 | 1.72 |
| Chris Paddack | BAN | sp | 23 | 5 | 2 | 2 | 2 | 1 | 1 | 1 | 7 | 10.2 | 2.9 | 13.1 | 9.7 | 2.2 | 3.4 | 1.45 |
| Emilio Pagan | TBC | cl | 28 | 0 | 1 | 1 | 3 | 3 | 0 | 0 | 0 | 8.1 | 2.8 | 11.3 | 13.3 | 3.0 | 4.7 | 1.22 |
| Blake Parker | COR | mr | 34 | 3 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 8.6 | 3.4 | 12.1 | 9.9 | 1.3 | 3.0 | 1.33 |
| James Paxton* | MOJ | sp | 30 | 16 | 6 | 2 | 1 | 8 | 2 | 3 | 3 | 9.4 | 3.9 | 13.4 | 10.9 | 1.7 | 2.8 | 1.48 |
| Brad Peacock |   | sp | 31 | 1 | 1 | 5 | 4 | 1 | 0 | 0 | 2 | 6.5 | 3.3 | 10.2 | 9.9 | 1.2 | 3.0 | 1.09 |
| Felix Pena | STR | mr | 29 | 3 | 1 | 4 | 1 | 7 | 0 | 0 | 3 | 7.1 | 5.3 | 12.6 | 7.7 | 1.7 | 1.5 | 1.39 |
| Freddy Peralta | 755 | mr | 23 | 3 | 1 | 0 | 4 | 3 | 0 | 1 | 3 | 9.0 | 3.6 | 13.0 | 11.4 | 2.5 | 3.1 | 1.40 |
| Luis Perdomo | SED | mr | 26 | 2 | 0 | 4 | 4 | 5 | 0 | 2 | 3 | 9.0 | 3.4 | 12.8 | 5.9 | 1.1 | 1.7 | 1.38 |
| Martin Perez* | MAX | sp | 28 | 13 | 4 | 1 | 6 | 5 | 0 | 1 | 8 | 10.0 | 3.6 | 14.0 | 6.9 | 1.6 | 1.9 | 1.51 |
| Oliver Perez* | COR | mr | 37 | 1 | 0 | 6 | 6 | 1 | 1 | 0 | 1 | 6.3 | 2.4 | 10.0 | 10.2 | 0.4 | 4.3 | 0.97 |
| Yusmeiro Petit |   | mr | 34 | 3 | 1 | 6 | 2 | 2 | 0 | 1 | 3 | 7.5 | 1.8 | 9.5 | 6.9 | 1.4 | 3.9 | 1.03 |
| Michael Pineda |   | sp | 30 | 12 | 5 | 0 | 10 | 10 | 0 | 1 | 4 | 8.7 | 1.7 | 10.8 | 8.7 | 1.5 | 5.1 | 1.16 |
| Zach Plesac | WNB | sp | 24 | 3 | 1 | 0 | 4 | 3 | 0 | 2 | 5 | 8.3 | 2.9 | 11.4 | 6.4 | 1.8 | 2.2 | 1.24 |
| Adam Plutko | WNB | sp | 27 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 9.8 | 2.4 | 12.2 | 4.5 | 2.1 | 1.9 | 1.35 |
| Colin Poche* | BAN | mr | 25 | 4 | 0 | 6 | 7 | 3 | 0 | 2 | 2 | 6.2 | 4.1 | 11.1 | 12.3 | 1.6 | 3.0 | 1.14 |
| Drew Pomeranz* | WHA | mr | 30 | 3 | 3 | 2 | 3 | 2 | 0 | 1 | 6 | 9.7 | 4.5 | 14.5 | 11.1 | 2.1 | 2.5 | 1.58 |
| Daniel Ponce de Leon | SED | sp | 27 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 2 | 8.7 | 5.5 | 14.7 | 12.5 | 1.1 | 2.3 | 1.58 |
| Rick Porcello | JAC | sp | 30 | 17 | 2 | 1 | 7 | 3 | 2 | 2 | 10 | 10.7 | 3.0 | 14.2 | 7.5 | 1.4 | 2.5 | 1.53 |
| Ryan Pressly | MOJ | mr | 30 | 1 | 2 | 2 | 2 | 8 | 0 | 1 | 0 | 7.5 | 2.0 | 9.8 | 11.6 | 0.9 | 5.8 | 1.06 |
| David Price* | STR | sp | 33 | 3 | 3 | 1 | 5 | 0 | 0 | 0 | 0 | 8.6 | 2.2 | 11.3 | 9.1 | 1.6 | 4.2 | 1.20 |
| Austin Pruitt | BOM | mr | 29 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 10.3 | 3.2 | 13.5 | 8.4 | 2.3 | 2.6 | 1.50 |
| Cal Quantrill | COR | sp | 24 | 4 | 0 | 1 | 5 | 2 | 0 | 0 | 1 | 12.4 | 2.3 | 15.4 | 8.0 | 1.6 | 3.4 | 1.64 |
| Jose Quintana* | SED | sp | 30 | 5 | 5 | 4 | 5 | 9 | 0 | 2 | 4 | 9.3 | 2.5 | 12.0 | 6.9 | 0.8 | 2.7 | 1.31 |
| Tanner Rainey | 755 | mr | 26 | 4 | 1 | 4 | 4 | 11 | 0 | 0 | 1 | 5.3 | 7.6 | 13.7 | 14.4 | 1.1 | 1.9 | 1.44 |
| Nick Ramirez* | MAX | mr | 29 | 1 | 1 | 3 | 1 | 5 | 0 | 0 | 1 | 8.7 | 3.1 | 11.9 | 8.6 | 1.7 | 2.8 | 1.31 |
| Noe Ramirez | BOM | mr | 29 | 6 | 4 | 2 | 9 | 6 | 0 | 1 | 0 | 8.8 | 2.9 | 12.4 | 9.1 | 1.8 | 3.2 | 1.30 |
| Robbie Ray* | FGR | sp | 27 | 13 | 5 | 7 | 10 | 4 | 0 | 1 | 2 | 10.3 | 5.2 | 16.1 | 11.2 | 1.8 | 2.1 | 1.72 |
| Sean Reid-Foley | MOJ | sp | 23 | 1 | 1 | 0 | 2 | 3 | 0 | 0 | 2 | 8.6 | 8.3 | 17.5 | 7.3 | 1.9 | 0.9 | 1.87 |
| Trevor Richards | HWK | sp | 26 | 3 | 1 | 5 | 3 | 6 | 0 | 2 | 6 | 9.9 | 4.1 | 14.1 | 9.2 | 1.3 | 2.3 | 1.55 |
| Tanner Roark | WHA | sp | 32 | 12 | 4 | 5 | 8 | 3 | 0 | 4 | 5 | 13.0 | 4.0 | 17.4 | 6.8 | 1.8 | 1.7 | 1.89 |
| Hansel Robles | STR | cl | 28 | 4 | 1 | 1 | 1 | 1 | 2 | 0 | 2 | 8.6 | 2.6 | 11.4 | 9.4 | 0.8 | 3.5 | 1.25 |
| Carlos Rodon* | BMB | sp | 26 | 5 | 3 | 0 | 2 | 3 | 1 | 1 | 1 | 11.1 | 6.2 | 18.0 | 10.0 | 2.1 | 1.6 | 1.92 |
| Eduardo Rodriguez* | MAR | sp | 26 | 4 | 2 | 1 | 4 | 1 | 0 | 3 | 7 | 9.3 | 3.4 | 13.0 | 9.7 | 1.6 | 2.8 | 1.41 |
| Jefry Rodriguez | BMB | sp | 25 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 2 | 12.4 | 2.6 | 15.3 | 5.1 | 1.1 | 2.0 | 1.66 |
| Richard Rodriguez | 755 | mr | 29 | 3 | 0 | 5 | 3 | 0 | 0 | 1 | 1 | 8.5 | 4.9 | 13.6 | 6.8 | 1.9 | 1.4 | 1.48 |
| Chaz Roe | TPT | mr | 32 | 13 | 1 | 2 | 0 | 5 | 1 | 1 | 2 | 13.6 | 5.4 | 18.9 | 11.7 | 1.3 | 2.2 | 2.10 |
| Taylor Rogers* | MOJ | cl | 28 | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 10.0 | 2.4 | 12.6 | 10.6 | 2.2 | 4.3 | 1.39 |
| Tyler Rogers |   | mr | 28 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 3.1 | 1.3 | 5.7 | 7.5 | 0.6 | 6.0 | 0.49 |
| Sergio Romo | MOJ | cl | 36 | 4 | 2 | 0 | 4 | 0 | 0 | 0 | 3 | 7.4 | 1.8 | 9.7 | 7.7 | 1.4 | 4.4 | 1.02 |
| Hector Rondon | JAC | mr | 31 | 5 | 4 | 3 | 6 | 0 | 0 | 0 | 4 | 8.0 | 2.8 | 11.4 | 6.4 | 1.0 | 2.3 | 1.21 |
| Kyle Ryan* |   | mr | 27 | 6 | 3 | 1 | 2 | 0 | 0 | 1 | 2 | 6.4 | 5.4 | 12.1 | 10.2 | 1.0 | 1.9 | 1.31 |
| Hyun-Jin Ryu* | TPT | sp | 32 | 5 | 5 | 2 | 9 | 0 | 0 | 3 | 5 | 9.1 | 1.5 | 10.9 | 6.9 | 0.8 | 4.6 | 1.18 |
| Casey Sadler | TBC | mr | 28 | 1 | 0 | 0 | 4 | 1 | 0 | 1 | 4 | 5.7 | 1.0 | 7.3 | 5.7 | 0.6 | 5.8 | 0.74 |
| Chris Sale* | BOM | sp | 30 | 12 | 7 | 0 | 15 | 1 | 0 | 0 | 0 | 8.3 | 2.1 | 11.0 | 12.3 | 2.2 | 6.0 | 1.15 |
| Jeff Samardzija |   | sp | 34 | 10 | 6 | 1 | 6 | 7 | 0 | 0 | 3 | 7.9 | 2.4 | 10.7 | 5.7 | 1.9 | 2.3 | 1.15 |
| Aaron Sanchez | JAC | sp | 26 | 10 | 2 | 0 | 1 | 4 | 0 | 0 | 1 | 12.0 | 4.7 | 16.8 | 6.8 | 1.5 | 1.5 | 1.85 |
| Anibal Sanchez | BMB | sp | 35 | 14 | 2 | 0 | 3 | 1 | 5 | 2 | 5 | 8.5 | 2.6 | 11.3 | 6.7 | 1.6 | 2.6 | 1.24 |
| Max Scherzer | FGR | sp | 34 | 8 | 0 | 7 | 5 | 0 | 0 | 3 | 7 | 7.4 | 2.5 | 10.1 | 12.3 | 1.0 | 4.9 | 1.10 |
| Matt Shoemaker | MAX | sp | 32 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 4.7 | 1.7 | 6.9 | 7.3 | 1.3 | 4.3 | 0.71 |
| Lucas Sims | BOM | mr | 25 | 3 | 1 | 0 | 4 | 2 | 0 | 1 | 2 | 6.8 | 7.6 | 15.1 | 8.2 | 2.0 | 1.1 | 1.59 |
| Tony Sipp* |   | mr | 35 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 7.5 | 5.6 | 13.5 | 9.0 | 0.8 | 1.6 | 1.46 |
| Tyler Skaggs* | MAX | sp | 27 | 11 | 5 | 1 | 4 | 6 | 3 | 2 | 7 | 8.0 | 3.9 | 12.1 | 8.7 | 0.9 | 2.2 | 1.33 |
| Devin Smeltzer* | WNB | sp | 23 | 0 | 1 | 0 | 4 | 2 | 4 | 1 | 3 | 11.8 | 3.6 | 16.0 | 6.4 | 2.2 | 1.8 | 1.71 |
| Caleb Smith* |   | sp | 27 | 7 | 1 | 0 | 7 | 3 | 0 | 0 | 1 | 8.0 | 3.4 | 11.9 | 9.6 | 3.7 | 2.8 | 1.26 |
| Joe Smith | HWK | mr | 35 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 10.9 | 3.9 | 14.8 | 9.6 | 0.9 | 2.4 | 1.65 |
| Will Smith* | MAS | cl | 29 | 2 | 1 | 3 | 3 | 2 | 0 | 0 | 1 | 6.6 | 3.8 | 10.8 | 10.9 | 1.3 | 2.9 | 1.16 |
| Blake Snell* | WHA | sp | 26 | 12 | 2 | 0 | 6 | 17 | 2 | 2 | 4 | 14.9 | 5.3 | 20.8 | 11.6 | 2.8 | 2.2 | 2.25 |
| Joakim Soria | MAS | mr | 35 | 1 | 1 | 1 | 6 | 4 | 3 | 0 | 0 | 8.0 | 3.5 | 12.3 | 10.5 | 2.6 | 3.0 | 1.28 |
| Mike Soroka | TBC | sp | 21 | 8 | 1 | 0 | 8 | 4 | 0 | 2 | 6 | 9.0 | 2.5 | 11.9 | 7.0 | 0.9 | 2.8 | 1.28 |
| Craig Stammen | JAC | mr | 35 | 3 | 1 | 1 | 4 | 0 | 0 | 0 | 6 | 9.7 | 2.4 | 12.5 | 8.4 | 1.7 | 3.5 | 1.34 |
| Ryne Stanek | BMB | mr | 27 | 1 | 1 | 0 | 1 | 3 | 0 | 0 | 1 | 12.2 | 4.7 | 17.3 | 8.9 | 2.2 | 1.9 | 1.89 |
| Robert Stephenson | BAN | mr | 26 | 2 | 1 | 4 | 1 | 2 | 0 | 0 | 2 | 6.8 | 4.5 | 11.4 | 11.1 | 1.9 | 2.5 | 1.25 |
| Matt Strahm* |   | mr | 27 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 9.9 | 2.8 | 12.9 | 11.8 | 2.5 | 4.3 | 1.41 |
| Stephen Strasburg | MAR | sp | 30 | 10 | 5 | 0 | 7 | 6 | 0 | 0 | 3 | 7.6 | 2.6 | 10.5 | 10.9 | 2.1 | 4.1 | 1.13 |
| Ross Stripling | FGR | mr | 29 | 5 | 2 | 0 | 6 | 5 | 0 | 0 | 3 | 10.4 | 3.5 | 14.3 | 8.3 | 1.4 | 2.4 | 1.55 |
| Marcus Stroman | TBU | sp | 28 | 12 | 1 | 7 | 3 | 7 | 0 | 1 | 2 | 9.0 | 3.0 | 12.2 | 7.7 | 1.5 | 2.5 | 1.34 |
| Pedro Strop | BOM | mr | 34 | 5 | 0 | 1 | 1 | 5 | 0 | 1 | 2 | 14.4 | 5.4 | 20.4 | 9.6 | 3.0 | 1.8 | 2.20 |
| Ranger Suarez* | TPT | mr | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 10.3 | 2.3 | 12.5 | 7.1 | 0.9 | 3.2 | 1.39 |
| Wander Suero |   | mr | 27 | 5 | 2 | 1 | 5 | 4 | 2 | 0 | 4 | 7.4 | 4.2 | 12.1 | 8.4 | 0.6 | 2.0 | 1.29 |
| Brent Suter* | WNB | mr | 29 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 7.0 | 1.6 | 8.6 | 5.5 | 0.4 | 3.5 | 0.96 |
| Erik Swanson | TPT | mr | 25 | 4 | 0 | 3 | 4 | 1 | 1 | 1 | 2 | 8.9 | 3.3 | 12.6 | 7.3 | 2.4 | 2.2 | 1.36 |
| Noah Syndergaard |   | sp | 26 | 19 | 8 | 1 | 6 | 8 | 0 | 0 | 8 | 9.6 | 3.5 | 13.4 | 8.4 | 1.3 | 2.4 | 1.46 |
| Jameson Taillon | JAC | sp | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1.2 | 7.0 | 10.6 | 1.2 | 9.0 | 0.78 |
| Masahiro Tanaka | COR | sp | 30 | 7 | 4 | 0 | 4 | 5 | 0 | 2 | 4 | 10.5 | 2.0 | 12.6 | 6.3 | 1.2 | 3.2 | 1.39 |
| Josh Taylor* | MAS | mr | 26 | 0 | 2 | 1 | 0 | 5 | 0 | 1 | 0 | 8.2 | 3.5 | 11.7 | 11.9 | 0.6 | 3.4 | 1.30 |
| Julio Teheran | BAN | sp | 28 | 9 | 7 | 0 | 11 | 6 | 1 | 0 | 5 | 9.3 | 5.6 | 15.4 | 7.4 | 1.2 | 1.3 | 1.65 |
| Trent Thornton | WNB | sp | 25 | 1 | 3 | 1 | 1 | 2 | 0 | 0 | 5 | 11.5 | 3.6 | 15.2 | 8.4 | 1.7 | 2.3 | 1.68 |
| Josh Tomlin | TBU | mr | 34 | 2 | 1 | 0 | 2 | 3 | 0 | 2 | 6 | 6.6 | 1.0 | 7.8 | 5.0 | 1.2 | 5.2 | 0.85 |
| Blake Treinen | WHA | cl | 31 | 4 | 2 | 4 | 0 | 0 | 0 | 1 | 5 | 7.9 | 6.7 | 14.6 | 9.4 | 1.3 | 1.4 | 1.62 |
| Sam Tuivailala | FGR | mr | 26 | 2 | 0 | 1 | 2 | 4 | 1 | 0 | 1 | 6.5 | 7.6 | 14.8 | 8.7 | 0.8 | 1.1 | 1.56 |
| Spencer Turnbull |   | sp | 26 | 15 | 0 | 2 | 9 | 4 | 0 | 0 | 7 | 10.7 | 5.1 | 16.9 | 7.5 | 1.1 | 1.5 | 1.76 |
| Julio Urias* | STR | mr | 22 | 9 | 1 | 1 | 14 | 1 | 1 | 3 | 1 | 8.8 | 3.2 | 12.7 | 9.0 | 1.6 | 2.8 | 1.33 |
| Jose Urquidy | STR | sp | 24 | 1 | 0 | 1 | 0 | 4 | 0 | 0 | 1 | 9.9 | 2.7 | 12.6 | 10.4 | 2.0 | 3.8 | 1.40 |
| Jason Vargas* | TPT | sp | 36 | 4 | 2 | 1 | 4 | 6 | 0 | 1 | 8 | 10.0 | 4.0 | 14.4 | 5.9 | 1.6 | 1.5 | 1.56 |
| Felipe Vazquez* |   | cl | 27 | 1 | 0 | 1 | 3 | 1 | 0 | 0 | 3 | 6.3 | 3.2 | 9.8 | 12.6 | 1.1 | 4.0 | 1.06 |
| Vincent Velasquez | HWK | sp | 27 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 8.1 | 2.9 | 11.0 | 12.4 | 1.6 | 4.2 | 1.22 |
| Justin Verlander | BMB | sp | 36 | 9 | 6 | 0 | 5 | 2 | 0 | 0 | 7 | 6.5 | 2.4 | 9.1 | 12.2 | 1.5 | 5.1 | 0.99 |
| Austin Voth |   | sp | 27 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 3 | 7.4 | 2.4 | 10.1 | 6.9 | 1.1 | 2.9 | 1.09 |
| Michael Wacha | BOM | sp | 27 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 11.9 | 5.0 | 16.9 | 7.8 | 2.3 | 1.5 | 1.88 |
| Jacob Waguespack | TPT | sp | 25 | 4 | 2 | 0 | 4 | 2 | 0 | 1 | 4 | 9.3 | 3.9 | 13.6 | 6.4 | 1.5 | 1.6 | 1.47 |
| Adam Wainwright | TPT | sp | 37 | 9 | 3 | 6 | 7 | 3 | 0 | 5 | 4 | 11.2 | 4.4 | 16.0 | 7.8 | 1.2 | 1.8 | 1.74 |
| Marcus Walden | HWK | mr | 30 | 5 | 0 | 0 | 3 | 6 | 1 | 1 | 4 | 7.2 | 3.9 | 11.5 | 7.7 | 0.7 | 2.0 | 1.24 |
| Luke Weaver | SED | sp | 25 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 2 | 8.8 | 3.3 | 12.6 | 8.4 | 1.0 | 2.6 | 1.34 |
| Jacob Webb | KRK | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 4.0 | 13.2 | 12.1 | 1.1 | 3.0 | 1.47 |
| Tyler Webb* | TBU | mr | 28 | 3 | 3 | 3 | 0 | 3 | 0 | 0 | 0 | 6.2 | 3.8 | 10.0 | 5.7 | 2.3 | 1.5 | 1.12 |
| J.B. Wendelken |   | mr | 26 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 6.0 | 3.6 | 9.9 | 8.6 | 1.6 | 2.4 | 1.07 |
| Zack Wheeler | STR | sp | 29 | 16 | 3 | 4 | 8 | 9 | 0 | 1 | 5 | 8.9 | 3.0 | 12.1 | 8.7 | 1.1 | 2.9 | 1.31 |
| Rowan Wick | TBC | mr | 26 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 3.6 | 3.9 | 7.9 | 8.8 | 0.0 | 2.2 | 0.84 |
| Justin Wilson* |   | mr | 31 | 4 | 2 | 0 | 1 | 4 | 0 | 0 | 1 | 6.3 | 4.7 | 11.3 | 9.2 | 1.3 | 2.0 | 1.22 |
| Trey Wingenter | 755 | mr | 25 | 4 | 1 | 0 | 2 | 2 | 0 | 0 | 2 | 14.7 | 9.9 | 25.4 | 13.5 | 3.6 | 1.4 | 2.74 |
| Nick Wittgren | KRK | mr | 28 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 7.8 | 2.6 | 10.4 | 8.3 | 2.0 | 3.2 | 1.15 |
| Hunter Wood | COR | mr | 25 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 18.9 | 5.4 | 24.3 | 2.7 | 0.0 | 0.5 | 2.70 |
| Brandon Woodruff |   | sp | 26 | 6 | 2 | 2 | 2 | 0 | 2 | 0 | 3 | 8.9 | 3.6 | 12.7 | 10.1 | 0.9 | 2.8 | 1.39 |
| Jordan Yamamoto | MAR | sp | 23 | 5 | 1 | 0 | 5 | 13 | 0 | 0 | 10 | 8.2 | 4.6 | 13.0 | 9.0 | 2.0 | 2.0 | 1.41 |
| Ryan Yarbrough* | MAR | sp | 27 | 9 | 2 | 1 | 14 | 0 | 3 | 1 | 4 | 8.9 | 1.3 | 10.8 | 7.2 | 1.9 | 5.5 | 1.14 |
| Kirby Yates | TBC | cl | 32 | 1 | 0 | 2 | 4 | 1 | 0 | 3 | 4 | 9.4 | 2.5 | 12.4 | 13.8 | 1.2 | 5.5 | 1.32 |
| Alex Young* | KRK | sp | 25 | 0 | 2 | 1 | 4 | 2 | 0 | 0 | 1 | 7.9 | 2.5 | 10.9 | 7.6 | 2.2 | 3.0 | 1.16 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Jason Adam | FGR | mr | 27 | .529 | 64 | .203 | 28 | .304 | 32 | .348 | 6.6 | 2.7 | 2.44 | 1.96 |
| Sandy Alcantara | KRK | sp | 23 | .840 | 554 | .303 | 426 | .527 | 433 | .535 | 124.9 | 6.3 | 5.70 | 5.69 |
| Jose Alvarez* | JAC | mr | 30 | .967 | 166 | .410 | 144 | .588 | 144 | .588 | 50.3 | 9.3 | 8.49 | 8.87 |
| Brett Anderson* | KRK | sp | 31 | .909 | 322 | .304 | 248 | .559 | 253 | .570 | 74.8 | 7.0 | 6.37 | 7.18 |
| Chase Anderson | 755 | sp | 31 | .807 | 391 | .297 | 311 | .512 | 318 | .523 | 90.0 | 5.9 | 5.39 | 4.91 |
| Nick Anderson | MOJ | mr | 28 | .658 | 146 | .329 | 121 | .420 | 122 | .424 | 27.7 | 3.5 | 3.18 | 2.98 |
| Matt Andriese | WNB | mr | 29 | 1.167 | 3 | .667 | 4 | .667 | 4 | .667 | 1.3 | 11.3 | 10.21 | 19.56 |
| Rogelio Armenteros | MAX | cl | 25 | .799 | 82 | .390 | 53 | .445 | 56 | .471 | 17.6 | 6.4 | 5.79 | 6.23 |
| Luis Avilan* | FGR | mr | 29 | 1.043 | 58 | .293 | 71 | .664 | 73 | .682 | 22.9 | 10.0 | 9.28 | 11.14 |
| Michel Baez | BOM | mr | 23 | .706 | 92 | .326 | 54 | .400 | 58 | .430 | 15.8 | 4.7 | 4.17 | 4.45 |
| Pedro Baez | STR | mr | 31 | .642 | 194 | .237 | 123 | .407 | 127 | .421 | 27.6 | 3.3 | 3.07 | 3.10 |
| Homer Bailey | COR | sp | 33 | .863 | 295 | .332 | 234 | .533 | 239 | .544 | 75.7 | 7.2 | 6.41 | 6.34 |
| Luke Bard | COR | mr | 28 | .909 | 75 | .333 | 76 | .567 | 78 | .582 | 22.4 | 6.9 | 6.40 | 7.04 |
| Scott Barlow | TPT | mr | 26 | .837 | 242 | .355 | 218 | .517 | 226 | .536 | 66.4 | 6.6 | 5.93 | 5.64 |
| Matt Barnes |   | mr | 29 | .810 | 80 | .387 | 97 | .530 | 97 | .530 | 27.5 | 6.2 | 5.61 | 5.70 |
| Anthony Bass | MAS | mr | 31 | .517 | 132 | .197 | 66 | .330 | 68 | .340 | 12.5 | 2.2 | 2.00 | 1.79 |
| Chris Bassitt | HWK | sp | 30 | .762 | 399 | .283 | 292 | .461 | 312 | .492 | 80.4 | 5.0 | 4.53 | 4.61 |
| Trevor Bauer |   | sp | 28 | .834 | 556 | .306 | 518 | .527 | 538 | .548 | 148.1 | 6.0 | 5.45 | 5.31 |
| Cam Bedrosian | STR | mr | 27 | .773 | 154 | .325 | 125 | .472 | 129 | .487 | 34.1 | 5.1 | 4.65 | 5.25 |
| Jalen Beeks* | BOM | mr | 25 | .865 | 336 | .330 | 262 | .522 | 272 | .542 | 81.8 | 6.7 | 6.01 | 6.41 |
| Jose Berrios | MAX | sp | 25 | .777 | 568 | .305 | 405 | .479 | 416 | .492 | 113.7 | 5.2 | 4.72 | 4.70 |
| Chad Bettis | WHA | mr | 30 | 1.056 | 44 | .409 | 35 | .614 | 36 | .632 | 11.8 | 8.9 | 7.98 | 9.90 |
| Shane Bieber | KRK | sp | 24 | .643 | 574 | .277 | 368 | .406 | 373 | .412 | 82.6 | 3.3 | 2.96 | 2.79 |
| Jerry Blevins* | FGR | mr | 35 | .860 | 67 | .269 | 65 | .533 | 68 | .557 | 19.5 | 7.2 | 6.41 | 6.98 |
| Matt Bowman | BOM | mr | 28 | .571 | 86 | .174 | 52 | .382 | 53 | .390 | 11.0 | 2.9 | 2.62 | 1.97 |
| Matt Boyd* | JAC | sp | 28 | .840 | 430 | .298 | 422 | .547 | 431 | .559 | 117.3 | 5.9 | 5.38 | 5.33 |
| Archie Bradley | SED | cl | 26 | .731 | 188 | .362 | 145 | .443 | 149 | .456 | 38.3 | 4.8 | 4.31 | 4.45 |
| Ryan Brasier | FGR | mr | 31 | 1.001 | 153 | .379 | 160 | .627 | 163 | .639 | 55.8 | 9.7 | 8.87 | 8.22 |
| Steven Brault* | WHA | sp | 27 | .890 | 480 | .344 | 416 | .552 | 426 | .566 | 124.4 | 6.9 | 6.22 | 6.33 |
| John Brebbia | TPT | mr | 29 | .748 | 273 | .304 | 204 | .466 | 209 | .477 | 55.9 | 4.9 | 4.42 | 4.03 |
| Brandon Brennan | BOM | mr | 27 | .852 | 134 | .284 | 126 | .555 | 127 | .559 | 35.5 | 6.3 | 5.68 | 5.67 |
| Colten Brewer | BOM | mr | 26 | .761 | 11 | .182 | 9 | .529 | 9 | .529 | 2.2 | 5.0 | 4.48 | 4.02 |
| Austin Brice | COR | mr | 27 | .733 | 74 | .270 | 47 | .431 | 51 | .468 | 14.3 | 5.2 | 4.71 | 4.38 |
| Zack Britton* |   | mr | 31 | .696 | 194 | .216 | 156 | .459 | 160 | .471 | 32.8 | 3.7 | 3.30 | 4.19 |
| Walker Buehler | BOM | sp | 24 | .687 | 593 | .298 | 420 | .433 | 430 | .443 | 103.8 | 3.9 | 3.57 | 3.11 |
| Madison Bumgarner* | TPT | sp | 29 | .879 | 658 | .343 | 544 | .553 | 551 | .561 | 164.4 | 6.7 | 5.94 | 5.82 |
| Aaron Bummer* | BMB | mr | 25 | .623 | 212 | .245 | 131 | .386 | 136 | .401 | 25.9 | 2.7 | 2.47 | 3.12 |
| Dylan Bundy | WHA | sp | 26 | .945 | 432 | .354 | 408 | .599 | 411 | .604 | 129.4 | 7.9 | 7.10 | 7.13 |
| Ryan Burr | FGR | mr | 25 | .594 | 58 | .276 | 32 | .372 | 32 | .372 | 7.4 | 3.2 | 2.96 | 2.20 |
| Ty Buttrey | BAN | mr | 26 | .753 | 230 | .335 | 184 | .463 | 192 | .484 | 50.2 | 4.9 | 4.42 | 4.28 |
| Trevor Cahill | JAC | mr | 31 | 1.035 | 108 | .315 | 110 | .659 | 112 | .671 | 38.7 | 10.2 | 9.14 | 8.28 |
| Andrew Cashner | MAS | sp | 32 | .761 | 388 | .281 | 277 | .487 | 279 | .490 | 68.8 | 4.5 | 4.09 | 4.09 |
| Diego Castillo |   | mr | 25 | .683 | 208 | .298 | 158 | .432 | 161 | .440 | 37.3 | 3.8 | 3.53 | 3.49 |
| Luis Castillo | COR | sp | 26 | .707 | 463 | .270 | 363 | .460 | 367 | .465 | 87.4 | 4.3 | 3.88 | 3.97 |
| Miguel Castro | TBU | mr | 24 | .904 | 16 | .125 | 19 | .594 | 20 | .625 | 5.2 | 6.4 | 6.00 | 6.63 |
| Luis Cessa |   | mr | 27 | .865 | 74 | .284 | 62 | .544 | 64 | .561 | 17.5 | 6.1 | 5.52 | 6.01 |
| Aroldis Chapman* | MAR | cl | 31 | .602 | 157 | .255 | 121 | .401 | 121 | .401 | 23.8 | 2.8 | 2.56 | 2.57 |
| Tyler Chatwood | TBC | mr | 29 | .695 | 132 | .258 | 99 | .446 | 102 | .459 | 23.1 | 4.1 | 3.71 | 3.89 |
| Jesse Chavez | MAX | mr | 35 | .670 | 207 | .314 | 123 | .403 | 127 | .416 | 33.0 | 4.1 | 3.68 | 2.97 |
| Yonny Chirinos | TBC | sp | 25 | .786 | 449 | .265 | 324 | .504 | 326 | .507 | 80.5 | 4.6 | 4.14 | 4.13 |
| Steve Cishek | BMB | mr | 33 | .826 | 225 | .280 | 183 | .527 | 185 | .533 | 49.3 | 5.6 | 5.14 | 5.59 |
| Aaron Civale | TBC | sp | 24 | .751 | 148 | .297 | 102 | .474 | 103 | .479 | 26.5 | 4.6 | 4.20 | 3.74 |
| Alex Claudio* |   | mr | 27 | .945 | 155 | .290 | 126 | .586 | 131 | .609 | 39.5 | 7.5 | 6.86 | 6.61 |
| Mike Clevinger | TBU | sp | 28 | .609 | 274 | .296 | 206 | .392 | 209 | .398 | 44.5 | 3.1 | 2.78 | 2.48 |
| Tyler Clippard |   | mr | 34 | .771 | 201 | .249 | 172 | .496 | 182 | .524 | 44.1 | 4.8 | 4.34 | 3.74 |
| Gerrit Cole | COR | sp | 28 | .668 | 521 | .326 | 406 | .424 | 411 | .429 | 95.6 | 3.6 | 3.24 | 2.90 |
| Alex Colome | MAX | cl | 30 | .601 | 216 | .204 | 127 | .394 | 130 | .404 | 26.3 | 2.9 | 2.64 | 2.24 |
| Patrick Corbin* | MAR | sp | 29 | .740 | 486 | .294 | 403 | .476 | 408 | .482 | 102.6 | 4.7 | 4.25 | 4.29 |
| Jimmy Cordero | COR | mr | 27 | .467 | 105 | .181 | 48 | .306 | 49 | .312 | 8.2 | 1.8 | 1.70 | 1.42 |
| Stefan Crichton | STR | mr | 27 | .727 | 85 | .329 | 56 | .427 | 59 | .450 | 15.2 | 4.4 | 3.93 | 3.78 |
| Johnny Cueto | MOJ | sp | 33 | .473 | 8 | .250 | 3 | .273 | 3 | .273 | 0.5 | 1.8 | 1.66 | 1.54 |
| Yu Darvish | BAN | sp | 32 | .809 | 350 | .320 | 331 | .526 | 337 | .536 | 89.3 | 5.4 | 4.90 | 4.60 |
| Zach Davies |   | sp | 26 | .778 | 524 | .286 | 352 | .487 | 356 | .492 | 92.4 | 4.9 | 4.46 | 4.74 |
| Jacob deGrom | HWK | sp | 31 | .632 | 583 | .292 | 371 | .393 | 376 | .398 | 87.4 | 3.4 | 3.03 | 2.75 |
| Anthony DeSclafani | TBU | sp | 29 | .696 | 448 | .239 | 332 | .457 | 336 | .463 | 77.0 | 3.9 | 3.52 | 3.30 |
| Edwin Diaz | WHA | cl | 25 | .914 | 169 | .331 | 202 | .580 | 211 | .606 | 63.2 | 7.5 | 6.71 | 6.40 |
| Jairo Diaz | SED | mr | 28 | .722 | 171 | .292 | 124 | .453 | 126 | .460 | 27.8 | 3.7 | 3.40 | 3.90 |
| Jake Diekman* | 755 | mr | 32 | .822 | 200 | .355 | 202 | .504 | 213 | .531 | 60.8 | 6.6 | 6.08 | 6.80 |
| Randy Dobnak | BOM | sp | 24 | .504 | 87 | .207 | 35 | .294 | 37 | .311 | 7.0 | 2.0 | 1.88 | 1.84 |
| Sean Doolittle* | WHA | cl | 32 | .807 | 245 | .282 | 199 | .520 | 200 | .522 | 55.7 | 5.8 | 5.28 | 4.61 |
| Oliver Drake | STR | mr | 32 | .666 | 160 | .250 | 139 | .438 | 142 | .448 | 33.0 | 3.9 | 3.60 | 3.38 |
| Sam Dyson | MOJ | mr | 31 | .746 | 234 | .295 | 145 | .448 | 151 | .466 | 39.1 | 4.5 | 4.15 | 3.93 |
| Zach Eflin | KRK | sp | 25 | .849 | 256 | .285 | 189 | .538 | 193 | .550 | 52.7 | 5.8 | 5.38 | 5.22 |
| Roenis Elias* | SED | cl | 30 | .597 | 189 | .265 | 106 | .359 | 109 | .369 | 24.1 | 3.0 | 2.70 | 2.49 |
| Carlos Estevez | FGR | mr | 26 | .872 | 108 | .370 | 94 | .543 | 94 | .543 | 27.8 | 6.5 | 5.93 | 5.65 |
| Buck Farmer |   | mr | 28 | .619 | 162 | .290 | 99 | .382 | 103 | .398 | 20.6 | 2.8 | 2.57 | 2.27 |
| Erick Fedde | SED | sp | 26 | .787 | 153 | .275 | 105 | .484 | 109 | .502 | 27.9 | 5.0 | 4.47 | 5.04 |
| Michael Feliz | TBU | mr | 26 | .767 | 91 | .187 | 82 | .526 | 83 | .532 | 18.4 | 4.2 | 3.85 | 3.71 |
| Mike Fiers | BAN | sp | 34 | .927 | 600 | .313 | 490 | .579 | 498 | .588 | 157.9 | 7.8 | 7.07 | 7.40 |
| Jack Flaherty | WHA | sp | 23 | .771 | 485 | .299 | 417 | .491 | 428 | .504 | 112.8 | 5.1 | 4.63 | 4.56 |
| Dylan Floro | COR | mr | 28 | .758 | 90 | .356 | 66 | .449 | 69 | .469 | 19.1 | 5.2 | 4.77 | 5.02 |
| Mike Foltynewicz | FGR | sp | 27 | .842 | 345 | .281 | 283 | .545 | 286 | .551 | 80.4 | 6.1 | 5.51 | 5.30 |
| Wilmer Font | FGR | mr | 29 | .926 | 62 | .403 | 60 | .583 | 61 | .592 | 19.3 | 8.1 | 7.10 | 6.33 |
| Max Fried* | MAS | sp | 25 | .763 | 415 | .328 | 305 | .477 | 307 | .480 | 80.4 | 4.9 | 4.45 | 4.59 |
| Giovanny Gallegos |   | mr | 27 | .690 | 170 | .294 | 134 | .436 | 137 | .446 | 33.9 | 4.1 | 3.75 | 3.61 |
| Zac Gallen | BMB | sp | 23 | .821 | 473 | .304 | 425 | .532 | 429 | .537 | 121.0 | 6.0 | 5.40 | 5.16 |
| John Gant | TPT | mr | 26 | .779 | 233 | .266 | 192 | .500 | 195 | .508 | 48.1 | 5.1 | 4.55 | 5.44 |
| Jarlin Garcia* | BMB | mr | 26 | .571 | 297 | .219 | 137 | .349 | 140 | .357 | 29.7 | 2.7 | 2.49 | 2.40 |
| Yimi Garcia | BAN | mr | 28 | .716 | 188 | .191 | 151 | .486 | 156 | .502 | 34.1 | 4.0 | 3.70 | 3.16 |
| Amir Garrett* | MAR | mr | 27 | .727 | 127 | .268 | 114 | .485 | 114 | .485 | 25.8 | 4.1 | 3.69 | 3.84 |
| Kevin Gausman | MAS | sp | 28 | .768 | 93 | .344 | 77 | .490 | 77 | .490 | 21.9 | 5.5 | 4.92 | 4.61 |
| Sam Gaviglio | WNB | mr | 29 | .773 | 439 | .267 | 323 | .492 | 332 | .505 | 87.9 | 5.1 | 4.59 | 4.13 |
| Cory Gearrin | JAC | mr | 33 | .765 | 205 | .322 | 135 | .467 | 137 | .474 | 34.9 | 4.6 | 4.23 | 4.57 |
| Domingo German |   | sp | 26 | .709 | 517 | .242 | 365 | .455 | 373 | .465 | 88.6 | 4.1 | 3.71 | 3.56 |
| Kyle Gibson |   | sp | 31 | .702 | 417 | .302 | 276 | .429 | 282 | .438 | 68.6 | 4.1 | 3.66 | 4.05 |
| Lucas Giolito |   | sp | 24 | .681 | 396 | .288 | 304 | .438 | 309 | .445 | 68.8 | 3.6 | 3.27 | 3.06 |
| Mychal Givens | COR | mr | 29 | .887 | 195 | .323 | 211 | .569 | 215 | .580 | 63.6 | 7.3 | 6.72 | 6.40 |
| Tyler Glasnow | WHA | sp | 25 | .563 | 51 | .294 | 24 | .324 | 25 | .338 | 6.0 | 2.8 | 2.56 | 1.91 |
| Tony Gonsolin | HWK | sp | 25 | .673 | 152 | .237 | 96 | .419 | 101 | .441 | 25.1 | 4.3 | 3.91 | 3.54 |
| Marco Gonzales* | MOJ | sp | 27 | .810 | 492 | .315 | 331 | .497 | 337 | .506 | 96.5 | 5.7 | 5.24 | 5.08 |
| Gio Gonzalez* | MAX | sp | 33 | .758 | 287 | .310 | 201 | .480 | 202 | .482 | 54.1 | 5.2 | 4.73 | 4.25 |
| Nick Goody |   | mr | 27 | .780 | 72 | .236 | 77 | .520 | 79 | .534 | 19.7 | 5.2 | 4.70 | 4.83 |
| Trevor Gott | STR | mr | 26 | .666 | 205 | .254 | 128 | .425 | 128 | .425 | 31.8 | 4.0 | 3.62 | 3.26 |
| Jon Gray | MAX | sp | 27 | .702 | 618 | .282 | 400 | .440 | 407 | .448 | 98.7 | 4.1 | 3.69 | 3.49 |
| Sonny Gray | TBC | sp | 29 | .719 | 486 | .245 | 408 | .476 | 415 | .484 | 94.3 | 4.1 | 3.73 | 3.81 |
| Chad Green |   | mr | 28 | .826 | 253 | .368 | 240 | .524 | 243 | .531 | 72.0 | 6.3 | 5.76 | 5.32 |
| Shane Greene | HWK | cl | 30 | .704 | 167 | .198 | 130 | .466 | 133 | .477 | 30.8 | 4.2 | 3.80 | 3.73 |
| Zack Greinke | SED | sp | 35 | .691 | 593 | .273 | 365 | .429 | 374 | .439 | 85.0 | 3.6 | 3.26 | 3.24 |
| Javy Guerra | TBU | mr | 33 | .552 | 174 | .218 | 85 | .341 | 88 | .353 | 18.3 | 2.6 | 2.34 | 1.87 |
| Junior Guerra |   | mr | 34 | .702 | 179 | .201 | 139 | .466 | 141 | .473 | 32.9 | 4.2 | 3.77 | 3.98 |
| Jandel Gustave |   | mr | 26 | .588 | 69 | .159 | 38 | .388 | 39 | .398 | 7.2 | 2.5 | 2.35 | 2.38 |
| Josh Hader* | COR | cl | 25 | .546 | 147 | .190 | 110 | .365 | 115 | .382 | 20.2 | 2.3 | 2.08 | 1.63 |
| David Hale | MOJ | mr | 31 | .859 | 99 | .364 | 62 | .521 | 62 | .521 | 19.2 | 6.2 | 5.61 | 4.55 |
| Cole Hamels* | BMB | sp | 35 | .819 | 420 | .314 | 328 | .510 | 332 | .516 | 93.5 | 5.8 | 5.23 | 5.49 |
| Brad Hand* | KRK | cl | 29 | .654 | 136 | .301 | 109 | .418 | 111 | .425 | 23.2 | 3.2 | 2.82 | 2.82 |
| J.A. Happ* | COR | sp | 36 | .982 | 331 | .356 | 313 | .626 | 314 | .628 | 98.9 | 8.1 | 7.24 | 7.66 |
| Ryne Harper |   | mr | 30 | .734 | 83 | .301 | 58 | .460 | 58 | .460 | 15.7 | 4.7 | 4.30 | 4.13 |
| Will Harris | BMB | mr | 34 | .674 | 211 | .261 | 142 | .434 | 143 | .437 | 31.6 | 3.5 | 3.16 | 3.25 |
| Ryan Helsley | BOM | mr | 24 | .918 | 124 | .323 | 111 | .587 | 111 | .587 | 36.6 | 8.3 | 7.42 | 6.47 |
| Kyle Hendricks |   | sp | 29 | .652 | 586 | .290 | 335 | .396 | 344 | .406 | 85.9 | 3.8 | 3.42 | 3.01 |
| Liam Hendriks | KRK | cl | 30 | .667 | 139 | .295 | 104 | .418 | 107 | .430 | 23.4 | 3.4 | 3.15 | 2.92 |
| Elieser Hernandez | TBU | sp | 24 | .721 | 132 | .189 | 91 | .455 | 98 | .490 | 22.8 | 4.2 | 3.82 | 3.42 |
| Jonathan Hernandez | MAX | mr | 22 | .642 | 16 | .188 | 10 | .435 | 10 | .435 | 1.9 | 2.8 | 2.65 | 2.77 |
| Rich Hill* |   | sp | 39 | .723 | 130 | .338 | 94 | .441 | 96 | .451 | 25.5 | 4.6 | 4.22 | 4.07 |
| Tim Hill* | BMB | mr | 29 | .584 | 91 | .220 | 56 | .366 | 59 | .386 | 10.4 | 2.3 | 2.05 | 2.06 |
| Yoshihisa Hirano | WNB | mr | 35 | .705 | 158 | .278 | 110 | .442 | 112 | .450 | 28.3 | 4.5 | 4.04 | 4.40 |
| Greg Holland | WNB | cl | 33 | .867 | 25 | .280 | 21 | .538 | 21 | .538 | 6.0 | 6.0 | 5.78 | 5.42 |
| Adrian Houser | KRK | sp | 26 | .714 | 238 | .340 | 165 | .421 | 172 | .439 | 44.5 | 4.4 | 4.07 | 4.40 |
| Dakota Hudson | TBU | sp | 24 | .715 | 514 | .249 | 349 | .453 | 359 | .466 | 87.1 | 4.4 | 4.02 | 4.17 |
| Daniel Hudson | TBU | mr | 32 | .647 | 194 | .227 | 117 | .416 | 119 | .423 | 25.8 | 3.3 | 3.01 | 2.85 |
| Jared Hughes | BAN | mr | 33 | .732 | 249 | .249 | 162 | .466 | 163 | .468 | 39.1 | 4.2 | 3.91 | 4.12 |
| Raisel Iglesias | FGR | cl | 29 | .932 | 232 | .401 | 215 | .578 | 218 | .586 | 71.2 | 8.1 | 7.33 | 6.76 |
| Luke Jackson | 755 | cl | 27 | .743 | 206 | .335 | 170 | .461 | 173 | .469 | 46.2 | 5.0 | 4.51 | 4.81 |
| Josh James | MAR | mr | 26 | .877 | 114 | .325 | 141 | .573 | 145 | .589 | 41.9 | 7.1 | 6.49 | 6.51 |
| Kenley Jansen |   | cl | 31 | .816 | 173 | .277 | 147 | .521 | 154 | .546 | 40.7 | 5.5 | 5.02 | 4.53 |
| Jeremy Jeffress | MAX | mr | 31 | .788 | 111 | .315 | 85 | .483 | 88 | .500 | 22.6 | 4.9 | 4.43 | 4.72 |
| Jake Junis | WHA | sp | 26 | .975 | 185 | .389 | 161 | .583 | 167 | .605 | 56.6 | 8.9 | 8.13 | 8.17 |
| Tommy Kahnle | BAN | mr | 29 | .719 | 168 | .292 | 141 | .458 | 145 | .471 | 33.0 | 4.0 | 3.54 | 3.74 |
| Keone Kela | KRK | mr | 26 | .871 | 77 | .208 | 77 | .597 | 78 | .605 | 20.7 | 6.3 | 5.52 | 4.89 |
| Brad Keller | MAS | sp | 23 | .696 | 655 | .229 | 409 | .438 | 422 | .452 | 99.5 | 4.0 | 3.68 | 3.80 |
| Joe Kelly | COR | mr | 31 | .712 | 71 | .366 | 56 | .448 | 56 | .448 | 13.9 | 4.3 | 3.88 | 3.86 |
| Merrill Kelly | MAS | sp | 30 | .814 | 148 | .270 | 109 | .534 | 110 | .539 | 27.3 | 4.9 | 4.48 | 4.26 |
| Ian Kennedy |   | cl | 34 | .790 | 191 | .372 | 152 | .481 | 153 | .484 | 43.5 | 5.6 | 5.11 | 5.86 |
| Clayton Kershaw* |   | sp | 31 | .762 | 523 | .291 | 426 | .490 | 433 | .498 | 102.7 | 4.3 | 3.88 | 4.01 |
| Dallas Keuchel* | 755 | sp | 31 | .887 | 352 | .330 | 282 | .540 | 291 | .557 | 82.6 | 6.4 | 5.80 | 6.80 |
| Tyler Kinley |   | mr | 28 | .645 | 89 | .247 | 64 | .418 | 65 | .425 | 13.9 | 3.6 | 3.34 | 4.10 |
| Brandon Kintzler | STR | mr | 34 | .613 | 221 | .258 | 118 | .363 | 125 | .385 | 24.0 | 2.6 | 2.35 | 2.60 |
| Andrew Kittredge | BOM | mr | 29 | .866 | 53 | .415 | 47 | .522 | 48 | .533 | 15.4 | 7.3 | 6.58 | 7.19 |
| Adam Kolarek* |   | mr | 30 | .993 | 59 | .322 | 62 | .626 | 65 | .657 | 19.7 | 8.3 | 7.74 | 8.18 |
| Dinelson Lamet | WNB | sp | 26 | .891 | 189 | .413 | 205 | .571 | 206 | .574 | 63.8 | 7.5 | 6.83 | 6.33 |
| Mike Leake | JAC | sp | 31 | .891 | 533 | .274 | 424 | .578 | 434 | .591 | 121.5 | 6.3 | 5.81 | 5.76 |
| Jose Leclerc |   | mr | 25 | .676 | 157 | .236 | 141 | .442 | 147 | .461 | 33.3 | 4.0 | 3.70 | 3.20 |
| Jon Lester* | WHA | sp | 35 | 1.048 | 383 | .371 | 357 | .656 | 362 | .665 | 123.2 | 9.8 | 8.86 | 9.27 |
| Francisco Liriano* | SED | mr | 35 | .726 | 171 | .287 | 122 | .450 | 126 | .465 | 31.1 | 4.5 | 4.00 | 4.25 |
| Pablo Lopez | MOJ | sp | 23 | .748 | 278 | .284 | 194 | .448 | 207 | .478 | 52.6 | 4.7 | 4.27 | 4.33 |
| Yoan Lopez | JAC | mr | 26 | .783 | 245 | .220 | 185 | .524 | 186 | .527 | 44.3 | 4.6 | 4.14 | 3.84 |
| Michael Lorenzen |   | mr | 27 | .579 | 211 | .275 | 115 | .355 | 116 | .358 | 26.0 | 2.9 | 2.61 | 2.44 |
| Joey Lucchesi* | WNB | sp | 26 | .854 | 508 | .313 | 426 | .537 | 434 | .547 | 123.1 | 6.2 | 5.61 | 5.79 |
| Seth Lugo | HWK | mr | 29 | .662 | 206 | .296 | 124 | .396 | 129 | .412 | 32.2 | 3.9 | 3.57 | 3.39 |
| Jordan Lyles | JAC | sp | 28 | .888 | 486 | .305 | 446 | .576 | 450 | .581 | 131.6 | 6.9 | 6.20 | 6.14 |
| Lance Lynn |   | sp | 32 | .705 | 569 | .269 | 437 | .455 | 449 | .468 | 106.6 | 4.1 | 3.72 | 3.44 |
| Kenta Maeda | STR | sp | 31 | .718 | 528 | .252 | 406 | .468 | 412 | .475 | 99.4 | 4.3 | 3.90 | 3.47 |
| Sean Manaea* | KRK | sp | 27 | .424 | 19 | .158 | 11 | .297 | 11 | .297 | 1.7 | 1.5 | 1.35 | 1.10 |
| German Marquez | FGR | sp | 24 | .739 | 615 | .309 | 437 | .463 | 442 | .469 | 111.3 | 4.4 | 4.05 | 4.11 |
| Evan Marshall | MAX | mr | 29 | .566 | 220 | .245 | 116 | .350 | 119 | .360 | 23.3 | 2.6 | 2.33 | 2.41 |
| Brett Martin* | MAX | mr | 24 | .658 | 278 | .306 | 157 | .396 | 157 | .396 | 40.2 | 3.8 | 3.47 | 3.17 |
| Chris Martin | TBC | mr | 33 | .855 | 110 | .391 | 99 | .529 | 100 | .535 | 29.5 | 6.3 | 5.74 | 6.29 |
| Carlos Martinez | KRK | cl | 27 | .615 | 112 | .339 | 57 | .348 | 58 | .354 | 13.9 | 3.1 | 2.79 | 3.08 |
| Steven Matz* | 755 | sp | 28 | .825 | 566 | .318 | 420 | .505 | 435 | .523 | 118.5 | 5.5 | 5.07 | 5.07 |
| Dustin May | BOM | mr | 21 | .725 | 106 | .377 | 63 | .406 | 65 | .419 | 19.3 | 5.0 | 4.47 | 4.15 |
| Trevor May | MAR | mr | 29 | .772 | 166 | .241 | 150 | .508 | 151 | .512 | 38.6 | 5.1 | 4.66 | 4.71 |
| Collin McHugh | BMB | mr | 32 | .917 | 213 | .338 | 195 | .589 | 197 | .595 | 61.0 | 7.5 | 6.92 | 6.08 |
| John Means* | SED | sp | 26 | .775 | 633 | .286 | 417 | .485 | 422 | .491 | 111.8 | 5.0 | 4.52 | 4.37 |
| Mark Melancon | MAS | mr | 34 | .806 | 220 | .382 | 149 | .475 | 150 | .478 | 46.9 | 6.0 | 5.40 | 5.24 |
| Daniel Mengden | BOM | sp | 26 | .869 | 376 | .311 | 301 | .548 | 302 | .550 | 88.9 | 6.6 | 5.93 | 5.74 |
| Miles Mikolas | WNB | sp | 30 | .902 | 215 | .321 | 171 | .561 | 176 | .577 | 51.4 | 6.6 | 6.04 | 5.83 |
| Wade Miley* | 755 | sp | 32 | .885 | 546 | .353 | 429 | .535 | 437 | .545 | 139.9 | 7.4 | 6.79 | 7.00 |
| Andrew Miller* | WHA | mr | 34 | .787 | 170 | .265 | 150 | .508 | 154 | .522 | 37.1 | 4.9 | 4.37 | 4.89 |
| Alec Mills | BOM | mr | 27 | .890 | 105 | .267 | 100 | .546 | 108 | .590 | 30.2 | 6.6 | 5.96 | 6.49 |
| Tom Milone* | COR | mr | 32 | .885 | 326 | .301 | 279 | .569 | 284 | .580 | 83.6 | 6.7 | 6.08 | 5.62 |
| Mike Minor* | BAN | sp | 31 | .870 | 553 | .329 | 469 | .542 | 478 | .552 | 139.0 | 6.5 | 5.89 | 6.37 |
| Frankie Montas | KRK | sp | 26 | .702 | 481 | .299 | 340 | .435 | 350 | .448 | 84.9 | 4.1 | 3.70 | 3.62 |
| Rafael Montero | BOM | mr | 28 | .487 | 64 | .156 | 38 | .339 | 39 | .348 | 6.4 | 2.0 | 1.76 | 1.40 |
| Mike Morin | WNB | mr | 28 | .756 | 232 | .280 | 135 | .441 | 146 | .477 | 39.5 | 5.0 | 4.53 | 4.38 |
| Reyes Moronta | MAR | mr | 26 | .697 | 152 | .316 | 111 | .439 | 111 | .439 | 28.8 | 4.6 | 4.14 | 4.30 |
| Charlie Morton | KRK | sp | 35 | .681 | 540 | .322 | 366 | .420 | 372 | .427 | 89.5 | 3.8 | 3.44 | 3.36 |
| Andres Munoz | FGR | mr | 20 | .729 | 56 | .268 | 52 | .491 | 52 | .491 | 12.1 | 4.3 | 3.91 | 3.79 |
| Joe Musgrove | MAS | sp | 26 | .726 | 620 | .274 | 406 | .451 | 418 | .464 | 100.0 | 4.1 | 3.72 | 3.71 |
| Hector Neris | HWK | cl | 30 | .681 | 224 | .246 | 164 | .443 | 165 | .446 | 41.1 | 4.2 | 3.86 | 3.53 |
| Jake Newberry | FGR | mr | 24 | .900 | 97 | .289 | 84 | .575 | 86 | .589 | 23.4 | 6.3 | 5.64 | 5.26 |
| Sean Newcomb* |   | mr | 26 | .763 | 102 | .176 | 97 | .524 | 98 | .530 | 23.5 | 5.1 | 4.63 | 4.97 |
| Aaron Nola | HWK | sp | 26 | .735 | 587 | .300 | 441 | .460 | 453 | .473 | 117.2 | 4.8 | 4.25 | 4.15 |
| Daniel Norris* | 755 | sp | 26 | .917 | 589 | .334 | 489 | .583 | 494 | .589 | 148.1 | 7.1 | 6.37 | 6.18 |
| Ivan Nova | 755 | sp | 32 | .899 | 186 | .349 | 139 | .543 | 142 | .555 | 44.0 | 7.1 | 6.29 | 6.84 |
| Scott Oberg | TBC | mr | 29 | .570 | 233 | .223 | 137 | .364 | 139 | .370 | 26.5 | 2.5 | 2.28 | 2.60 |
| Jake Odorizzi | TBC | sp | 29 | .712 | 462 | .275 | 349 | .452 | 357 | .462 | 90.0 | 4.5 | 4.09 | 3.93 |
| Josh Osich* | 755 | mr | 30 | .913 | 264 | .292 | 239 | .595 | 240 | .597 | 70.8 | 7.0 | 6.35 | 6.47 |
| Roberto Osuna |   | cl | 24 | .673 | 237 | .295 | 156 | .416 | 156 | .416 | 38.9 | 3.9 | 3.58 | 3.59 |
| Adam Ottavino |   | mr | 33 | .883 | 138 | .355 | 156 | .571 | 157 | .575 | 44.6 | 6.7 | 6.02 | 6.52 |
| Chris Paddack | BAN | sp | 23 | .836 | 543 | .317 | 462 | .538 | 464 | .540 | 133.2 | 6.1 | 5.61 | 5.41 |
| Emilio Pagan | TBC | cl | 28 | .808 | 158 | .266 | 173 | .547 | 176 | .557 | 45.1 | 5.4 | 5.00 | 4.69 |
| Blake Parker | COR | mr | 34 | .709 | 161 | .311 | 116 | .443 | 117 | .447 | 29.0 | 4.2 | 3.81 | 4.12 |
| James Paxton* | MOJ | sp | 30 | .804 | 461 | .338 | 407 | .513 | 408 | .514 | 113.5 | 5.6 | 5.08 | 5.14 |
| Brad Peacock |   | sp | 31 | .633 | 209 | .239 | 142 | .408 | 146 | .420 | 31.1 | 3.3 | 2.99 | 2.73 |
| Felix Pena | STR | mr | 29 | .738 | 198 | .227 | 157 | .489 | 158 | .492 | 37.1 | 4.4 | 4.05 | 4.27 |
| Freddy Peralta | 755 | mr | 23 | .854 | 237 | .300 | 242 | .558 | 246 | .567 | 67.5 | 6.1 | 5.52 | 5.54 |
| Luis Perdomo | SED | mr | 26 | .747 | 320 | .278 | 204 | .460 | 208 | .470 | 55.3 | 4.9 | 4.38 | 4.26 |
| Martin Perez* | MAX | sp | 28 | .819 | 417 | .302 | 306 | .507 | 312 | .517 | 90.0 | 5.9 | 5.41 | 5.46 |
| Oliver Perez* | COR | mr | 37 | .599 | 99 | .273 | 58 | .352 | 64 | .388 | 12.6 | 2.8 | 2.48 | 2.08 |
| Yusmeiro Petit |   | mr | 34 | .669 | 229 | .240 | 137 | .424 | 139 | .430 | 30.9 | 3.4 | 3.06 | 2.80 |
| Michael Pineda |   | sp | 30 | .714 | 576 | .288 | 382 | .442 | 392 | .453 | 95.1 | 4.0 | 3.68 | 3.72 |
| Zach Plesac | WNB | sp | 24 | .763 | 376 | .239 | 264 | .494 | 268 | .502 | 68.9 | 4.9 | 4.46 | 4.02 |
| Adam Plutko | WNB | sp | 27 | .797 | 119 | .244 | 80 | .523 | 80 | .523 | 21.8 | 5.4 | 5.18 | 4.64 |
| Colin Poche* | BAN | mr | 25 | .680 | 164 | .250 | 144 | .436 | 151 | .458 | 33.2 | 3.7 | 3.38 | 3.34 |
| Drew Pomeranz* | WHA | mr | 30 | .874 | 224 | .330 | 224 | .559 | 227 | .566 | 66.3 | 6.7 | 6.10 | 6.05 |
| Daniel Ponce de Leon | SED | sp | 27 | .808 | 76 | .368 | 75 | .507 | 77 | .520 | 20.0 | 5.4 | 4.92 | 5.20 |
| Rick Porcello | JAC | sp | 30 | .854 | 456 | .327 | 346 | .527 | 353 | .538 | 110.0 | 6.8 | 6.16 | 5.47 |
| Ryan Pressly | MOJ | mr | 30 | .600 | 173 | .306 | 106 | .364 | 108 | .371 | 24.2 | 3.0 | 2.72 | 2.56 |
| David Price* | STR | sp | 33 | .746 | 250 | .288 | 183 | .474 | 188 | .487 | 46.9 | 4.5 | 4.13 | 3.87 |
| Austin Pruitt | BOM | mr | 29 | .895 | 135 | .311 | 121 | .582 | 121 | .582 | 34.0 | 6.4 | 5.82 | 5.88 |
| Cal Quantrill | COR | sp | 24 | .880 | 226 | .372 | 171 | .529 | 176 | .545 | 56.4 | 7.3 | 6.56 | 6.53 |
| Jose Quintana* | SED | sp | 30 | .717 | 623 | .305 | 375 | .436 | 380 | .442 | 100.9 | 4.5 | 4.03 | 3.81 |
| Tanner Rainey | 755 | mr | 26 | .641 | 93 | .258 | 97 | .427 | 101 | .445 | 22.7 | 4.1 | 3.63 | 3.79 |
| Nick Ramirez* | MAX | mr | 29 | .776 | 216 | .278 | 168 | .509 | 169 | .512 | 43.0 | 4.9 | 4.56 | 4.14 |
| Noe Ramirez | BOM | mr | 29 | .802 | 296 | .294 | 242 | .506 | 251 | .525 | 64.7 | 5.2 | 4.66 | 4.72 |
| Robbie Ray* | FGR | sp | 27 | .921 | 391 | .361 | 415 | .586 | 425 | .600 | 126.3 | 7.4 | 6.77 | 6.69 |
| Sean Reid-Foley | MOJ | sp | 23 | .876 | 79 | .266 | 76 | .559 | 78 | .574 | 22.5 | 7.2 | 6.43 | 7.21 |
| Trevor Richards | HWK | sp | 26 | .788 | 424 | .328 | 325 | .490 | 328 | .495 | 92.5 | 5.6 | 5.13 | 5.10 |
| Tanner Roark | WHA | sp | 32 | .963 | 546 | .368 | 459 | .587 | 467 | .597 | 154.5 | 8.5 | 7.71 | 7.99 |
| Hansel Robles | STR | cl | 28 | .699 | 202 | .322 | 134 | .432 | 135 | .435 | 33.9 | 4.1 | 3.66 | 3.48 |
| Carlos Rodon* | BMB | sp | 26 | .953 | 70 | .371 | 73 | .584 | 75 | .600 | 24.5 | 8.6 | 7.64 | 8.31 |
| Eduardo Rodriguez* | MAR | sp | 26 | .788 | 349 | .321 | 278 | .490 | 282 | .497 | 74.7 | 5.1 | 4.61 | 4.85 |
| Jefry Rodriguez | BMB | sp | 25 | .907 | 89 | .348 | 63 | .553 | 64 | .561 | 20.4 | 7.3 | 6.70 | 6.13 |
| Richard Rodriguez | 755 | mr | 29 | .774 | 261 | .253 | 198 | .495 | 201 | .502 | 52.4 | 5.2 | 4.70 | 5.16 |
| Chaz Roe | TPT | mr | 32 | .952 | 184 | .473 | 181 | .576 | 181 | .576 | 61.4 | 8.5 | 7.81 | 8.45 |
| Taylor Rogers* | MOJ | cl | 28 | .820 | 174 | .333 | 150 | .523 | 151 | .526 | 42.1 | 5.7 | 5.15 | 5.21 |
| Tyler Rogers |   | mr | 28 | .347 | 34 | .118 | 10 | .196 | 12 | .235 | 1.5 | 0.9 | 0.85 | 0.85 |
| Sergio Romo | MOJ | cl | 36 | .659 | 197 | .244 | 118 | .411 | 122 | .425 | 27.8 | 3.5 | 3.16 | 2.92 |
| Hector Rondon | JAC | mr | 31 | .717 | 279 | .265 | 175 | .444 | 181 | .459 | 44.2 | 4.2 | 3.75 | 3.51 |
| Kyle Ryan* |   | mr | 27 | .656 | 157 | .261 | 121 | .423 | 123 | .430 | 26.1 | 3.4 | 3.08 | 3.56 |
| Hyun-Jin Ryu* | TPT | sp | 32 | .691 | 772 | .304 | 429 | .411 | 438 | .420 | 103.8 | 3.6 | 3.28 | 3.38 |
| Casey Sadler | TBC | mr | 28 | .495 | 164 | .189 | 62 | .291 | 66 | .310 | 12.7 | 2.0 | 1.86 | 1.40 |
| Chris Sale* | BOM | sp | 30 | .776 | 465 | .303 | 434 | .501 | 449 | .518 | 112.3 | 4.8 | 4.34 | 4.24 |
| Jeff Samardzija |   | sp | 34 | .748 | 503 | .227 | 341 | .489 | 347 | .498 | 83.2 | 4.4 | 3.98 | 3.74 |
| Aaron Sanchez | JAC | sp | 26 | .923 | 173 | .364 | 144 | .571 | 145 | .575 | 47.7 | 8.1 | 7.16 | 7.37 |
| Anibal Sanchez | BMB | sp | 35 | .740 | 540 | .257 | 362 | .475 | 365 | .479 | 95.5 | 4.7 | 4.29 | 3.88 |
| Max Scherzer | FGR | sp | 34 | .656 | 561 | .303 | 414 | .418 | 419 | .423 | 96.9 | 3.6 | 3.25 | 2.75 |
| Matt Shoemaker | MAX | sp | 32 | .538 | 53 | .151 | 28 | .359 | 29 | .372 | 5.0 | 2.1 | 1.92 | 1.48 |
| Lucas Sims | BOM | mr | 25 | .841 | 110 | .209 | 111 | .552 | 115 | .572 | 29.7 | 6.0 | 5.47 | 5.78 |
| Tony Sipp* |   | mr | 35 | .680 | 63 | .286 | 45 | .429 | 46 | .438 | 11.6 | 4.5 | 3.92 | 4.02 |
| Tyler Skaggs* | MAX | sp | 27 | .702 | 478 | .295 | 328 | .439 | 332 | .444 | 81.1 | 4.1 | 3.71 | 3.70 |
| Devin Smeltzer* | WNB | sp | 23 | .955 | 185 | .335 | 157 | .588 | 161 | .603 | 52.0 | 8.3 | 7.26 | 7.47 |
| Caleb Smith* |   | sp | 27 | .900 | 280 | .200 | 312 | .619 | 319 | .633 | 84.4 | 6.4 | 5.81 | 5.60 |
| Joe Smith | HWK | mr | 35 | .787 | 61 | .377 | 44 | .468 | 44 | .468 | 13.2 | 5.8 | 5.19 | 5.40 |
| Will Smith* | MAS | cl | 29 | .657 | 162 | .265 | 125 | .422 | 128 | .432 | 27.3 | 3.4 | 3.02 | 3.25 |
| Blake Snell* | WHA | sp | 26 | 1.078 | 304 | .447 | 354 | .664 | 360 | .675 | 138.3 | 12.3 | 11.06 | 11.25 |
| Joakim Soria | MAS | mr | 35 | .832 | 173 | .266 | 174 | .544 | 180 | .563 | 44.2 | 5.2 | 4.69 | 5.16 |
| Mike Soroka | TBC | sp | 21 | .709 | 626 | .305 | 374 | .424 | 382 | .433 | 94.1 | 4.0 | 3.58 | 3.88 |
| Craig Stammen | JAC | mr | 35 | .830 | 253 | .304 | 199 | .528 | 203 | .538 | 56.7 | 5.8 | 5.32 | 4.67 |
| Ryne Stanek | BMB | mr | 27 | .974 | 98 | .367 | 96 | .615 | 97 | .622 | 32.6 | 9.2 | 8.16 | 8.15 |
| Robert Stephenson | BAN | mr | 26 | .747 | 202 | .233 | 192 | .512 | 193 | .515 | 44.6 | 4.4 | 4.10 | 3.77 |
| Matt Strahm* |   | mr | 27 | .848 | 83 | .325 | 81 | .555 | 82 | .562 | 23.2 | 6.3 | 5.75 | 5.45 |
| Stephen Strasburg | MAR | sp | 30 | .734 | 499 | .259 | 424 | .485 | 431 | .493 | 101.2 | 4.2 | 3.85 | 3.77 |
| Ross Stripling | FGR | mr | 29 | .826 | 435 | .333 | 336 | .514 | 342 | .523 | 98.9 | 6.1 | 5.54 | 5.47 |
| Marcus Stroman | TBU | sp | 28 | .748 | 610 | .287 | 424 | .473 | 427 | .477 | 111.2 | 4.7 | 4.31 | 4.30 |
| Pedro Strop | BOM | mr | 34 | 1.197 | 46 | .413 | 57 | .740 | 58 | .753 | 23.4 | 14.3 | 12.61 | 11.11 |
| Ranger Suarez* | TPT | mr | 23 | .709 | 168 | .321 | 96 | .423 | 96 | .423 | 25.4 | 4.3 | 3.98 | 4.16 |
| Wander Suero |   | mr | 27 | .627 | 245 | .269 | 145 | .383 | 150 | .396 | 35.3 | 3.6 | 3.26 | 3.28 |
| Brent Suter* | WNB | mr | 29 | .587 | 69 | .246 | 32 | .364 | 32 | .364 | 6.5 | 2.5 | 2.29 | 1.86 |
| Erik Swanson | TPT | mr | 25 | .857 | 267 | .251 | 229 | .565 | 233 | .575 | 61.6 | 5.8 | 5.38 | 5.16 |
| Noah Syndergaard |   | sp | 26 | .786 | 596 | .322 | 441 | .487 | 447 | .493 | 122.7 | 5.3 | 4.78 | 4.94 |
| Jameson Taillon | JAC | sp | 27 | .594 | 20 | .200 | 13 | .419 | 13 | .419 | 2.4 | 2.6 | 2.51 | 1.46 |
| Masahiro Tanaka | COR | sp | 30 | .795 | 706 | .316 | 462 | .491 | 466 | .496 | 132.1 | 5.5 | 4.93 | 4.62 |
| Josh Taylor* | MAS | mr | 26 | .627 | 113 | .345 | 74 | .379 | 74 | .379 | 17.5 | 3.4 | 3.08 | 3.28 |
| Julio Teheran | BAN | sp | 28 | .799 | 519 | .301 | 399 | .497 | 410 | .511 | 113.4 | 5.8 | 5.30 | 5.63 |
| Trent Thornton | WNB | sp | 25 | .861 | 335 | .352 | 267 | .534 | 268 | .536 | 83.9 | 7.0 | 6.31 | 6.35 |
| Josh Tomlin | TBU | mr | 34 | .606 | 326 | .206 | 160 | .384 | 162 | .388 | 30.8 | 2.5 | 2.25 | 1.98 |
| Blake Treinen | WHA | cl | 31 | .763 | 223 | .278 | 192 | .497 | 192 | .497 | 50.4 | 5.3 | 4.84 | 4.93 |
| Sam Tuivailala | FGR | mr | 26 | .670 | 64 | .234 | 48 | .432 | 50 | .450 | 11.7 | 4.3 | 4.00 | 4.20 |
| Spencer Turnbull |   | sp | 26 | .880 | 247 | .340 | 199 | .528 | 208 | .552 | 66.5 | 7.6 | 6.81 | 6.53 |
| Julio Urias* | STR | mr | 22 | .769 | 485 | .291 | 369 | .479 | 383 | .497 | 100.5 | 5.0 | 4.60 | 4.62 |
| Jose Urquidy | STR | sp | 24 | .821 | 97 | .330 | 83 | .525 | 83 | .525 | 23.1 | 5.7 | 5.16 | 5.02 |
| Jason Vargas* | TPT | sp | 36 | .854 | 362 | .296 | 274 | .534 | 278 | .542 | 79.4 | 6.2 | 5.61 | 5.73 |
| Felipe Vazquez* |   | cl | 27 | .622 | 168 | .286 | 129 | .397 | 132 | .406 | 26.4 | 2.9 | 2.60 | 2.67 |
| Vincent Velasquez | HWK | sp | 27 | .757 | 92 | .315 | 84 | .503 | 84 | .503 | 20.8 | 4.6 | 4.21 | 3.70 |
| Justin Verlander | BMB | sp | 36 | .656 | 515 | .260 | 414 | .435 | 419 | .441 | 89.4 | 3.3 | 3.01 | 2.60 |
| Austin Voth |   | sp | 27 | .688 | 168 | .238 | 105 | .445 | 107 | .453 | 25.8 | 4.0 | 3.67 | 2.80 |
| Michael Wacha | BOM | sp | 27 | .945 | 59 | .356 | 55 | .598 | 55 | .598 | 16.8 | 7.7 | 6.92 | 8.17 |
| Jacob Waguespack | TPT | sp | 25 | .783 | 277 | .285 | 193 | .484 | 197 | .494 | 52.8 | 5.2 | 4.72 | 5.09 |
| Adam Wainwright | TPT | sp | 37 | .874 | 519 | .351 | 413 | .536 | 420 | .545 | 131.7 | 7.2 | 6.51 | 6.25 |
| Marcus Walden | HWK | mr | 30 | .670 | 221 | .258 | 140 | .423 | 143 | .432 | 34.7 | 4.0 | 3.59 | 3.11 |
| Luke Weaver | SED | sp | 25 | .726 | 209 | .306 | 141 | .445 | 145 | .457 | 35.7 | 4.3 | 3.93 | 4.10 |
| Jacob Webb | KRK | mr | 25 | .827 | 37 | .378 | 36 | .537 | 36 | .537 | 9.2 | 5.3 | 4.76 | 4.70 |
| Tyler Webb* | TBU | mr | 28 | .707 | 142 | .162 | 103 | .490 | 103 | .490 | 21.7 | 3.7 | 3.38 | 3.39 |
| J.B. Wendelken |   | mr | 26 | .626 | 91 | .187 | 61 | .421 | 62 | .428 | 13.5 | 3.4 | 3.15 | 2.76 |
| Zack Wheeler | STR | sp | 29 | .705 | 681 | .302 | 446 | .433 | 454 | .440 | 118.7 | 4.4 | 4.01 | 3.95 |
| Rowan Wick | TBC | mr | 26 | .421 | 67 | .179 | 30 | .273 | 31 | .282 | 4.2 | 1.3 | 1.14 | 1.11 |
| Justin Wilson* |   | mr | 31 | .649 | 99 | .222 | 72 | .429 | 73 | .435 | 16.6 | 3.7 | 3.36 | 3.34 |
| Trey Wingenter | 755 | mr | 25 | 1.226 | 59 | .475 | 98 | .760 | 100 | .775 | 40.0 | 16.1 | 14.28 | 14.89 |
| Nick Wittgren | KRK | mr | 28 | .764 | 202 | .238 | 158 | .515 | 158 | .515 | 39.2 | 4.7 | 4.31 | 3.58 |
| Hunter Wood | COR | mr | 25 | 1.063 | 15 | .467 | 11 | .611 | 11 | .611 | 4.2 | 11.4 | 10.28 | 11.51 |
| Brandon Woodruff |   | sp | 26 | .733 | 338 | .337 | 250 | .456 | 252 | .460 | 64.5 | 4.5 | 4.08 | 4.11 |
| Jordan Yamamoto | MAR | sp | 23 | .827 | 375 | .267 | 341 | .540 | 346 | .548 | 90.8 | 5.6 | 5.05 | 5.02 |
| Ryan Yarbrough* | MAR | sp | 27 | .795 | 631 | .273 | 456 | .508 | 470 | .523 | 116.9 | 4.8 | 4.30 | 4.02 |
| Kirby Yates | TBC | cl | 32 | .774 | 157 | .395 | 138 | .469 | 142 | .483 | 38.1 | 5.0 | 4.51 | 4.20 |
| Alex Young* | KRK | sp | 25 | .758 | 236 | .229 | 178 | .499 | 182 | .510 | 43.9 | 4.6 | 4.17 | 4.01 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Jason Adam | FGR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 32.2 | .565 |
| Sandy Alcantara | KRK | sp | 23 | 31 | 0 | .000 | 0 | 14 | .452 | 146 | 4.7 | 25 | 14 | .560 | 99.5 | .589 |
| Jose Alvarez* | JAC | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 13 | .371 | 18.9 | .625 |
| Brett Anderson* | KRK | sp | 31 | 18 | 0 | .000 | 0 | 5 | .278 | 78 | 4.3 | 14 | 3 | .214 | 92.6 | .584 |
| Chase Anderson | 755 | sp | 31 | 28 | 0 | .000 | 0 | 8 | .286 | 129 | 4.6 | 17 | 7 | .412 | 78.1 | .603 |
| Nick Anderson | MOJ | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 24.1 | .643 |
| Matt Andriese | WNB | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 12.5 | .480 |
| Rogelio Armenteros | MAX | cl | 25 | 5 | 0 | .000 | 0 | 1 | .200 | 26 | 5.2 | 4 | 1 | .250 | 91.6 | .616 |
| Luis Avilan* | FGR | mr | 29 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 21 | 7 | .333 | 22.0 | .505 |
| Michel Baez | BOM | mr | 23 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 5 | 3 | .600 | 21.3 | .620 |
| Pedro Baez | STR | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 19.0 | .599 |
| Homer Bailey | COR | sp | 33 | 19 | 0 | .000 | 0 | 6 | .316 | 84 | 4.4 | 12 | 7 | .583 | 81.1 | .612 |
| Luke Bard | COR | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 23.0 | .581 |
| Scott Barlow | TPT | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 41 | 16 | .390 | 21.3 | .579 |
| Matt Barnes |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 5 | .455 | 22.8 | .584 |
| Anthony Bass | MAS | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 18.7 | .591 |
| Chris Bassitt | HWK | sp | 30 | 24 | 0 | .000 | 0 | 13 | .542 | 103 | 4.3 | 16 | 5 | .313 | 87.1 | .598 |
| Trevor Bauer |   | sp | 28 | 35 | 0 | .000 | 0 | 14 | .400 | 183 | 5.2 | 28 | 8 | .286 | 96.7 | .596 |
| Cam Bedrosian | STR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 2 | .100 | 21.6 | .572 |
| Jalen Beeks* | BOM | mr | 25 | 22 | 0 | .000 | 0 | 6 | .273 | 87 | 4.0 | 17 | 11 | .647 | 80.1 | .601 |
| Jose Berrios | MAX | sp | 25 | 32 | 0 | .000 | 0 | 16 | .500 | 154 | 4.8 | 22 | 6 | .273 | 99.9 | .633 |
| Chad Bettis | WHA | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 26.1 | .598 |
| Shane Bieber | KRK | sp | 24 | 33 | 6 | .182 | 2 | 24 | .727 | 145 | 4.4 | 18 | 7 | .389 | 101.5 | .650 |
| Jerry Blevins* | FGR | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 7 | .412 | 22.3 | .540 |
| Matt Bowman | BOM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 21.4 | .588 |
| Matt Boyd* | JAC | sp | 28 | 30 | 0 | .000 | 0 | 12 | .400 | 134 | 4.5 | 19 | 7 | .368 | 83.8 | .631 |
| Archie Bradley | SED | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 4 | .148 | 21.4 | .565 |
| Ryan Brasier | FGR | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 7 | .269 | 22.4 | .591 |
| Steven Brault* | WHA | sp | 27 | 2 | 0 | .000 | 0 | 0 | .000 | 15 | 7.5 | 40 | 16 | .400 | 30.4 | .589 |
| John Brebbia | TPT | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 6 | .200 | 20.0 | .622 |
| Brandon Brennan | BOM | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 25.0 | .599 |
| Colten Brewer | BOM | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 14.6 | .589 |
| Austin Brice | COR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 20.1 | .609 |
| Zack Britton* |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 20.3 | .550 |
| Walker Buehler | BOM | sp | 24 | 40 | 1 | .025 | 1 | 19 | .475 | 130 | 3.3 | 25 | 7 | .280 | 86.0 | .640 |
| Madison Bumgarner* | TPT | sp | 29 | 36 | 2 | .056 | 1 | 17 | .472 | 170 | 4.7 | 15 | 5 | .333 | 92.8 | .641 |
| Aaron Bummer* | BMB | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 19.6 | .603 |
| Dylan Bundy | WHA | sp | 26 | 28 | 0 | .000 | 0 | 7 | .250 | 95 | 3.4 | 19 | 5 | .263 | 84.8 | .603 |
| Ryan Burr | FGR | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 26.6 | .616 |
| Ty Buttrey | BAN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 17 | .500 | 21.4 | .628 |
| Trevor Cahill | JAC | mr | 31 | 5 | 0 | .000 | 0 | 0 | .000 | 25 | 5.0 | 4 | 3 | .750 | 29.0 | .606 |
| Andrew Cashner | MAS | sp | 32 | 23 | 0 | .000 | 0 | 12 | .522 | 130 | 5.7 | 10 | 5 | .500 | 90.7 | .611 |
| Diego Castillo |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 23.4 | .601 |
| Luis Castillo | COR | sp | 26 | 33 | 1 | .030 | 1 | 14 | .424 | 185 | 5.6 | 32 | 12 | .375 | 92.2 | .576 |
| Miguel Castro | TBU | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 23.0 | .601 |
| Luis Cessa |   | mr | 27 | 3 | 0 | .000 | 0 | 0 | .000 | 6 | 2.0 | 5 | 1 | .200 | 26.4 | .571 |
| Aroldis Chapman* | MAR | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 20.0 | .608 |
| Tyler Chatwood | TBC | mr | 29 | 7 | 0 | .000 | 0 | 3 | .429 | 56 | 8.0 | 8 | 3 | .375 | 66.8 | .547 |
| Jesse Chavez | MAX | mr | 35 | 13 | 0 | .000 | 0 | 4 | .308 | 53 | 4.1 | 14 | 5 | .357 | 68.3 | .654 |
| Yonny Chirinos | TBC | sp | 25 | 27 | 0 | .000 | 0 | 11 | .407 | 175 | 6.5 | 10 | 4 | .400 | 83.5 | .654 |
| Steve Cishek | BMB | mr | 33 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 24 | 10 | .417 | 19.7 | .583 |
| Aaron Civale | TBC | sp | 24 | 9 | 0 | .000 | 0 | 3 | .333 | 53 | 5.9 | 8 | 5 | .625 | 88.4 | .644 |
| Alex Claudio* |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 19.3 | .599 |
| Mike Clevinger | TBU | sp | 28 | 21 | 1 | .048 | 1 | 15 | .714 | 111 | 5.3 | 11 | 4 | .364 | 104.4 | .628 |
| Tyler Clippard |   | mr | 34 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 13 | 3 | .231 | 21.5 | .612 |
| Gerrit Cole | COR | sp | 28 | 37 | 0 | .000 | 0 | 22 | .595 | 171 | 4.6 | 25 | 9 | .360 | 105.1 | .661 |
| Alex Colome | MAX | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 18.3 | .614 |
| Patrick Corbin* | MAR | sp | 29 | 33 | 1 | .030 | 0 | 18 | .545 | 209 | 6.3 | 22 | 5 | .227 | 100.5 | .595 |
| Jimmy Cordero | COR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 23.7 | .590 |
| Stefan Crichton | STR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 27.5 | .624 |
| Johnny Cueto | MOJ | sp | 33 | 1 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 42.0 | .667 |
| Yu Darvish | BAN | sp | 32 | 27 | 0 | .000 | 0 | 13 | .481 | 173 | 6.4 | 11 | 3 | .273 | 93.1 | .617 |
| Zach Davies |   | sp | 26 | 31 | 1 | .032 | 1 | 16 | .516 | 161 | 5.2 | 24 | 11 | .458 | 81.7 | .597 |
| Jacob deGrom | HWK | sp | 31 | 36 | 0 | .000 | 0 | 21 | .583 | 194 | 5.4 | 10 | 6 | .600 | 95.6 | .642 |
| Anthony DeSclafani | TBU | sp | 29 | 28 | 1 | .036 | 1 | 17 | .607 | 136 | 4.9 | 20 | 6 | .300 | 96.6 | .627 |
| Edwin Diaz | WHA | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 7 | .280 | 20.1 | .620 |
| Jairo Diaz | SED | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 23.6 | .590 |
| Jake Diekman* | 755 | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 56 | 26 | .464 | 19.7 | .553 |
| Randy Dobnak | BOM | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 34.2 | .637 |
| Sean Doolittle* | WHA | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 13 | .394 | 19.1 | .618 |
| Oliver Drake | STR | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 3 | .150 | 23.6 | .602 |
| Sam Dyson | MOJ | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 2 | .087 | 20.5 | .631 |
| Zach Eflin | KRK | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 8 | .400 | 26.1 | .656 |
| Roenis Elias* | SED | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 3 | .158 | 22.8 | .609 |
| Carlos Estevez | FGR | mr | 26 | 2 | 0 | .000 | 0 | 0 | .000 | 7 | 3.5 | 15 | 5 | .333 | 24.8 | .612 |
| Buck Farmer |   | mr | 28 | 2 | 0 | .000 | 0 | 0 | .000 | 11 | 5.5 | 17 | 7 | .412 | 25.0 | .609 |
| Erick Fedde | SED | sp | 26 | 9 | 0 | .000 | 0 | 5 | .556 | 47 | 5.2 | 4 | 1 | .250 | 87.2 | .597 |
| Michael Feliz | TBU | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 23.0 | .590 |
| Mike Fiers | BAN | sp | 34 | 33 | 0 | .000 | 0 | 12 | .364 | 182 | 5.5 | 26 | 9 | .346 | 93.4 | .615 |
| Jack Flaherty | WHA | sp | 23 | 33 | 1 | .030 | 1 | 18 | .545 | 143 | 4.3 | 23 | 7 | .304 | 93.6 | .633 |
| Dylan Floro | COR | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 23.4 | .622 |
| Mike Foltynewicz | FGR | sp | 27 | 19 | 1 | .053 | 0 | 9 | .474 | 92 | 4.8 | 11 | 3 | .273 | 102.1 | .608 |
| Wilmer Font | FGR | mr | 29 | 2 | 0 | .000 | 0 | 0 | .000 | 16 | 8.0 | 5 | 0 | .000 | 43.7 | .606 |
| Max Fried* | MAS | sp | 25 | 22 | 0 | .000 | 0 | 9 | .409 | 139 | 6.3 | 21 | 2 | .095 | 65.1 | .626 |
| Giovanny Gallegos |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 19.5 | .658 |
| Zac Gallen | BMB | sp | 23 | 35 | 0 | .000 | 0 | 9 | .257 | 195 | 5.6 | 27 | 7 | .259 | 91.9 | .599 |
| John Gant | TPT | mr | 26 | 3 | 0 | .000 | 0 | 0 | .000 | 20 | 6.7 | 42 | 9 | .214 | 21.3 | .537 |
| Jarlin Garcia* | BMB | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 3 | .107 | 17.6 | .614 |
| Yimi Garcia | BAN | mr | 28 | 5 | 0 | .000 | 0 | 0 | .000 | 21 | 4.2 | 16 | 4 | .250 | 24.1 | .636 |
| Amir Garrett* | MAR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 21.7 | .568 |
| Kevin Gausman | MAS | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 25.4 | .644 |
| Sam Gaviglio | WNB | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 31.8 | .641 |
| Cory Gearrin | JAC | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 4 | .167 | 19.6 | .601 |
| Domingo German |   | sp | 26 | 33 | 0 | .000 | 0 | 15 | .455 | 153 | 4.6 | 19 | 8 | .421 | 92.8 | .629 |
| Kyle Gibson |   | sp | 31 | 27 | 1 | .037 | 1 | 17 | .630 | 165 | 6.1 | 19 | 8 | .421 | 91.3 | .607 |
| Lucas Giolito |   | sp | 24 | 27 | 0 | .000 | 0 | 17 | .630 | 149 | 5.5 | 11 | 3 | .273 | 103.2 | .620 |
| Mychal Givens | COR | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 6 | .182 | 20.1 | .572 |
| Tyler Glasnow | WHA | sp | 25 | 3 | 0 | .000 | 0 | 3 | 1.000 | 14 | 4.7 | 0 | 0 | .000 | 93.0 | .663 |
| Tony Gonsolin | HWK | sp | 25 | 9 | 0 | .000 | 0 | 5 | .556 | 48 | 5.3 | 6 | 1 | .167 | 99.1 | .571 |
| Marco Gonzales* | MOJ | sp | 27 | 26 | 0 | .000 | 0 | 13 | .500 | 136 | 5.2 | 20 | 8 | .400 | 91.9 | .621 |
| Gio Gonzalez* | MAX | sp | 33 | 18 | 0 | .000 | 0 | 7 | .389 | 121 | 6.7 | 11 | 5 | .455 | 87.6 | .585 |
| Nick Goody |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 22.7 | .559 |
| Trevor Gott | STR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 7 | .280 | 23.8 | .610 |
| Jon Gray | MAX | sp | 27 | 35 | 2 | .057 | 1 | 21 | .600 | 167 | 4.8 | 20 | 12 | .600 | 96.5 | .604 |
| Sonny Gray | TBC | sp | 29 | 36 | 1 | .028 | 1 | 17 | .472 | 206 | 5.7 | 20 | 6 | .300 | 91.5 | .593 |
| Chad Green |   | mr | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 31 | 15 | .484 | 26.6 | .635 |
| Shane Greene | HWK | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 6 | .273 | 23.1 | .600 |
| Zack Greinke | SED | sp | 35 | 33 | 2 | .061 | 2 | 20 | .606 | 201 | 6.1 | 20 | 10 | .500 | 93.0 | .662 |
| Javy Guerra | TBU | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 27.7 | .650 |
| Junior Guerra |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 4 | .182 | 21.5 | .582 |
| Jandel Gustave |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 20.6 | .618 |
| Josh Hader* | COR | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 18.6 | .658 |
| David Hale | MOJ | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 25.6 | .721 |
| Cole Hamels* | BMB | sp | 35 | 27 | 0 | .000 | 0 | 10 | .370 | 134 | 5.0 | 19 | 5 | .263 | 90.0 | .597 |
| Brad Hand* | KRK | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 9 | .409 | 18.8 | .614 |
| J.A. Happ* | COR | sp | 36 | 22 | 0 | .000 | 0 | 5 | .227 | 93 | 4.2 | 20 | 9 | .450 | 85.5 | .622 |
| Ryne Harper |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 25.3 | .623 |
| Will Harris | BMB | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 18.8 | .612 |
| Ryan Helsley | BOM | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 7 | .318 | 21.6 | .607 |
| Kyle Hendricks |   | sp | 29 | 32 | 2 | .063 | 1 | 18 | .563 | 161 | 5.0 | 20 | 4 | .200 | 95.8 | .641 |
| Liam Hendriks | KRK | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 0 | .000 | 19.8 | .636 |
| Elieser Hernandez | TBU | sp | 24 | 8 | 0 | .000 | 0 | 4 | .500 | 28 | 3.5 | 4 | 0 | .000 | 91.0 | .600 |
| Jonathan Hernandez | MAX | mr | 22 | 1 | 0 | .000 | 0 | 0 | .000 | 11 | 11.0 | 3 | 3 | 1.000 | 88.0 | .534 |
| Rich Hill* |   | sp | 39 | 10 | 0 | .000 | 0 | 3 | .300 | 45 | 4.5 | 7 | 0 | .000 | 83.7 | .643 |
| Tim Hill* | BMB | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 22.3 | .637 |
| Yoshihisa Hirano | WNB | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 24.4 | .581 |
| Greg Holland | WNB | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 25.2 | .530 |
| Adrian Houser | KRK | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 4 | .148 | 26.7 | .608 |
| Dakota Hudson | TBU | sp | 24 | 31 | 1 | .032 | 1 | 11 | .355 | 156 | 5.0 | 25 | 8 | .320 | 95.0 | .565 |
| Daniel Hudson | TBU | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 18.2 | .625 |
| Jared Hughes | BAN | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 23.1 | .597 |
| Raisel Iglesias | FGR | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 4 | .190 | 17.9 | .639 |
| Luke Jackson | 755 | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 6 | .200 | 19.3 | .604 |
| Josh James | MAR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 29.9 | .597 |
| Kenley Jansen |   | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 2 | .125 | 19.6 | .628 |
| Jeremy Jeffress | MAX | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 21.5 | .616 |
| Jake Junis | WHA | sp | 26 | 11 | 0 | .000 | 0 | 1 | .091 | 54 | 4.9 | 8 | 3 | .375 | 57.3 | .638 |
| Tommy Kahnle | BAN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 6 | .250 | 19.8 | .622 |
| Keone Kela | KRK | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 25.0 | .578 |
| Brad Keller | MAS | sp | 23 | 36 | 2 | .056 | 2 | 19 | .528 | 197 | 5.5 | 27 | 5 | .185 | 98.1 | .583 |
| Joe Kelly | COR | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 20.5 | .607 |
| Merrill Kelly | MAS | sp | 30 | 7 | 0 | .000 | 0 | 3 | .429 | 34 | 4.9 | 4 | 0 | .000 | 100.0 | .634 |
| Ian Kennedy |   | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 11 | .379 | 23.2 | .618 |
| Clayton Kershaw* |   | sp | 31 | 33 | 2 | .061 | 1 | 17 | .515 | 156 | 4.7 | 20 | 4 | .200 | 99.8 | .643 |
| Dallas Keuchel* | 755 | sp | 31 | 22 | 1 | .045 | 0 | 9 | .409 | 102 | 4.6 | 20 | 4 | .200 | 87.9 | .596 |
| Tyler Kinley |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 10 | .500 | 20.8 | .526 |
| Brandon Kintzler | STR | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 21.7 | .637 |
| Andrew Kittredge | BOM | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 | 17.5 | .641 |
| Adam Kolarek* |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 23.3 | .609 |
| Dinelson Lamet | WNB | sp | 26 | 15 | 0 | .000 | 0 | 4 | .267 | 75 | 5.0 | 10 | 2 | .200 | 96.8 | .606 |
| Mike Leake | JAC | sp | 31 | 30 | 1 | .033 | 0 | 11 | .367 | 114 | 3.8 | 19 | 9 | .474 | 80.0 | .680 |
| Jose Leclerc |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 9 | .310 | 21.1 | .579 |
| Jon Lester* | WHA | sp | 35 | 23 | 0 | .000 | 0 | 6 | .261 | 94 | 4.1 | 17 | 7 | .412 | 86.0 | .626 |
| Francisco Liriano* | SED | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 20.9 | .578 |
| Pablo Lopez | MOJ | sp | 23 | 19 | 0 | .000 | 0 | 8 | .421 | 76 | 4.0 | 15 | 4 | .267 | 84.5 | .628 |
| Yoan Lopez | JAC | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 9 | .429 | 17.3 | .644 |
| Michael Lorenzen |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 10 | .313 | 21.8 | .622 |
| Joey Lucchesi* | WNB | sp | 26 | 33 | 0 | .000 | 0 | 8 | .242 | 164 | 5.0 | 26 | 9 | .346 | 89.6 | .612 |
| Seth Lugo | HWK | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 18.8 | .650 |
| Jordan Lyles | JAC | sp | 28 | 31 | 0 | .000 | 0 | 13 | .419 | 132 | 4.3 | 20 | 8 | .400 | 93.4 | .595 |
| Lance Lynn |   | sp | 32 | 33 | 5 | .152 | 3 | 18 | .545 | 159 | 4.8 | 20 | 2 | .100 | 110.5 | .618 |
| Kenta Maeda | STR | sp | 31 | 35 | 0 | .000 | 0 | 19 | .543 | 169 | 4.8 | 10 | 1 | .100 | 97.5 | .597 |
| Sean Manaea* | KRK | sp | 27 | 1 | 0 | .000 | 0 | 1 | 1.000 | 2 | 2.0 | 0 | 0 | .000 | 77.0 | .662 |
| German Marquez | FGR | sp | 24 | 32 | 3 | .094 | 1 | 14 | .438 | 125 | 3.9 | 25 | 6 | .240 | 100.5 | .640 |
| Evan Marshall | MAX | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 5 | .217 | 17.3 | .601 |
| Brett Martin* | MAX | mr | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 21 | 2 | .095 | 25.4 | .635 |
| Chris Martin | TBC | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 24.5 | .662 |
| Carlos Martinez | KRK | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 25.0 | .612 |
| Steven Matz* | 755 | sp | 28 | 32 | 0 | .000 | 0 | 14 | .438 | 124 | 3.9 | 22 | 5 | .227 | 88.5 | .628 |
| Dustin May | BOM | mr | 21 | 5 | 0 | .000 | 0 | 2 | .400 | 25 | 5.0 | 5 | 3 | .600 | 66.3 | .668 |
| Trevor May | MAR | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 3 | .120 | 22.3 | .575 |
| Collin McHugh | BMB | mr | 32 | 11 | 0 | .000 | 0 | 3 | .273 | 54 | 4.9 | 10 | 3 | .300 | 56.3 | .614 |
| John Means* | SED | sp | 26 | 35 | 0 | .000 | 0 | 14 | .400 | 192 | 5.5 | 19 | 6 | .316 | 90.9 | .617 |
| Mark Melancon | MAS | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 5 | .135 | 20.0 | .643 |
| Daniel Mengden | BOM | sp | 26 | 2 | 0 | .000 | 0 | 0 | .000 | 11 | 5.5 | 31 | 14 | .452 | 28.3 | .590 |
| Miles Mikolas | WNB | sp | 30 | 13 | 1 | .077 | 0 | 3 | .231 | 63 | 4.8 | 8 | 4 | .500 | 78.9 | .661 |
| Wade Miley* | 755 | sp | 32 | 33 | 0 | .000 | 0 | 9 | .273 | 130 | 3.9 | 22 | 10 | .455 | 87.4 | .602 |
| Andrew Miller* | WHA | mr | 34 | 1 | 0 | .000 | 0 | 0 | .000 | 10 | 10.0 | 29 | 7 | .241 | 20.4 | .591 |
| Alec Mills | BOM | mr | 27 | 7 | 0 | .000 | 0 | 3 | .429 | 24 | 3.4 | 6 | 3 | .500 | 82.8 | .576 |
| Tom Milone* | COR | mr | 32 | 13 | 1 | .077 | 0 | 3 | .231 | 61 | 4.7 | 14 | 1 | .071 | 44.3 | .654 |
| Mike Minor* | BAN | sp | 31 | 32 | 3 | .094 | 1 | 14 | .438 | 179 | 5.6 | 21 | 8 | .381 | 103.6 | .611 |
| Frankie Montas | KRK | sp | 26 | 32 | 1 | .031 | 0 | 19 | .594 | 164 | 5.1 | 19 | 11 | .579 | 93.0 | .631 |
| Rafael Montero | BOM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 20.6 | .617 |
| Mike Morin | WNB | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 11 | .379 | 17.5 | .660 |
| Reyes Moronta | MAR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 4 | .160 | 22.0 | .559 |
| Charlie Morton | KRK | sp | 35 | 33 | 1 | .030 | 1 | 21 | .636 | 153 | 4.6 | 14 | 2 | .143 | 104.9 | .619 |
| Andres Munoz | FGR | mr | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 31.6 | .581 |
| Joe Musgrove | MAS | sp | 26 | 36 | 0 | .000 | 0 | 17 | .472 | 176 | 4.9 | 21 | 8 | .381 | 89.9 | .641 |
| Hector Neris | HWK | cl | 30 | 1 | 0 | .000 | 0 | 0 | .000 | 9 | 9.0 | 20 | 6 | .300 | 23.6 | .585 |
| Jake Newberry | FGR | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 20.1 | .591 |
| Sean Newcomb* |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 8 | .333 | 20.9 | .549 |
| Aaron Nola | HWK | sp | 26 | 35 | 2 | .057 | 2 | 19 | .543 | 192 | 5.5 | 28 | 5 | .179 | 101.8 | .597 |
| Daniel Norris* | 755 | sp | 26 | 32 | 1 | .031 | 0 | 10 | .313 | 134 | 4.2 | 21 | 7 | .333 | 87.8 | .634 |
| Ivan Nova | 755 | sp | 32 | 10 | 0 | .000 | 0 | 4 | .400 | 45 | 4.5 | 12 | 3 | .250 | 91.6 | .598 |
| Scott Oberg | TBC | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 8 | .615 | 24.9 | .596 |
| Jake Odorizzi | TBC | sp | 29 | 34 | 0 | .000 | 0 | 12 | .353 | 248 | 7.3 | 26 | 15 | .577 | 86.5 | .596 |
| Josh Osich* | 755 | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 12 | .375 | 19.1 | .627 |
| Roberto Osuna |   | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 9 | .300 | 20.2 | .621 |
| Adam Ottavino |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 39 | 12 | .308 | 20.6 | .560 |
| Chris Paddack | BAN | sp | 23 | 33 | 0 | .000 | 0 | 11 | .333 | 167 | 5.1 | 24 | 6 | .250 | 99.5 | .629 |
| Emilio Pagan | TBC | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 28.4 | .649 |
| Blake Parker | COR | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 20.5 | .617 |
| James Paxton* | MOJ | sp | 30 | 33 | 1 | .030 | 0 | 14 | .424 | 166 | 5.0 | 17 | 6 | .353 | 91.8 | .614 |
| Brad Peacock |   | sp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 8 | .444 | 24.6 | .619 |
| Felix Pena | STR | mr | 29 | 7 | 0 | .000 | 0 | 1 | .143 | 42 | 6.0 | 15 | 9 | .600 | 46.6 | .589 |
| Freddy Peralta | 755 | mr | 23 | 2 | 0 | .000 | 0 | 1 | .500 | 4 | 2.0 | 28 | 7 | .250 | 23.5 | .601 |
| Luis Perdomo | SED | mr | 26 | 2 | 0 | .000 | 0 | 0 | .000 | 7 | 3.5 | 38 | 6 | .158 | 22.6 | .609 |
| Martin Perez* | MAX | sp | 28 | 23 | 0 | .000 | 0 | 13 | .565 | 123 | 5.3 | 14 | 3 | .214 | 75.3 | .599 |
| Oliver Perez* | COR | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 18.2 | .627 |
| Yusmeiro Petit |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 16.8 | .656 |
| Michael Pineda |   | sp | 30 | 33 | 0 | .000 | 0 | 21 | .636 | 155 | 4.7 | 12 | 2 | .167 | 95.9 | .654 |
| Zach Plesac | WNB | sp | 24 | 24 | 1 | .042 | 0 | 8 | .333 | 105 | 4.4 | 11 | 5 | .455 | 82.0 | .611 |
| Adam Plutko | WNB | sp | 27 | 6 | 0 | .000 | 0 | 1 | .167 | 15 | 2.5 | 4 | 2 | .500 | 86.5 | .649 |
| Colin Poche* | BAN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 21.9 | .603 |
| Drew Pomeranz* | WHA | mr | 30 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 44 | 12 | .273 | 18.0 | .604 |
| Daniel Ponce de Leon | SED | sp | 27 | 7 | 0 | .000 | 0 | 2 | .286 | 36 | 5.1 | 9 | 1 | .111 | 89.6 | .577 |
| Rick Porcello | JAC | sp | 30 | 25 | 1 | .040 | 0 | 11 | .440 | 132 | 5.3 | 20 | 9 | .450 | 95.5 | .641 |
| Ryan Pressly | MOJ | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 19.2 | .651 |
| David Price* | STR | sp | 33 | 16 | 0 | .000 | 0 | 9 | .563 | 75 | 4.7 | 4 | 2 | .500 | 90.4 | .640 |
| Austin Pruitt | BOM | mr | 29 | 9 | 0 | .000 | 0 | 1 | .111 | 27 | 3.0 | 8 | 4 | .500 | 87.8 | .620 |
| Cal Quantrill | COR | sp | 24 | 2 | 0 | .000 | 0 | 1 | .500 | 8 | 4.0 | 17 | 8 | .471 | 31.2 | .643 |
| Jose Quintana* | SED | sp | 30 | 33 | 1 | .030 | 0 | 22 | .667 | 138 | 4.2 | 17 | 3 | .176 | 92.3 | .636 |
| Tanner Rainey | 755 | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 11 | .393 | 20.3 | .549 |
| Nick Ramirez* | MAX | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 31.0 | .631 |
| Noe Ramirez | BOM | mr | 29 | 1 | 0 | .000 | 0 | 0 | .000 | 8 | 8.0 | 35 | 10 | .286 | 26.2 | .616 |
| Robbie Ray* | FGR | sp | 27 | 27 | 0 | .000 | 0 | 8 | .296 | 158 | 5.9 | 18 | 5 | .278 | 100.5 | .588 |
| Sean Reid-Foley | MOJ | sp | 23 | 7 | 0 | .000 | 0 | 1 | .143 | 40 | 5.7 | 12 | 6 | .500 | 78.4 | .530 |
| Trevor Richards | HWK | sp | 26 | 25 | 0 | .000 | 0 | 9 | .360 | 108 | 4.3 | 30 | 10 | .333 | 93.7 | .595 |
| Tanner Roark | WHA | sp | 32 | 32 | 0 | .000 | 0 | 9 | .281 | 133 | 4.2 | 38 | 12 | .316 | 88.3 | .614 |
| Hansel Robles | STR | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 20.9 | .644 |
| Carlos Rodon* | BMB | sp | 26 | 5 | 0 | .000 | 0 | 0 | .000 | 23 | 4.6 | 7 | 3 | .429 | 105.4 | .562 |
| Eduardo Rodriguez* | MAR | sp | 26 | 22 | 0 | .000 | 0 | 13 | .591 | 143 | 6.5 | 11 | 3 | .273 | 100.2 | .623 |
| Jefry Rodriguez | BMB | sp | 25 | 3 | 0 | .000 | 0 | 1 | .333 | 20 | 6.7 | 5 | 1 | .200 | 47.4 | .631 |
| Richard Rodriguez | 755 | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 41 | 11 | .268 | 18.0 | .603 |
| Chaz Roe | TPT | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 47 | 12 | .255 | 18.5 | .591 |
| Taylor Rogers* | MOJ | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 29.2 | .661 |
| Tyler Rogers |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 27.3 | .646 |
| Sergio Romo | MOJ | cl | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 21.1 | .652 |
| Hector Rondon | JAC | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 7 | .280 | 21.4 | .625 |
| Kyle Ryan* |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 6 | .214 | 18.8 | .568 |
| Hyun-Jin Ryu* | TPT | sp | 32 | 37 | 7 | .189 | 4 | 24 | .649 | 184 | 5.0 | 21 | 7 | .333 | 95.7 | .669 |
| Casey Sadler | TBC | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 6 | .500 | 20.9 | .660 |
| Chris Sale* | BOM | sp | 30 | 37 | 0 | .000 | 0 | 19 | .514 | 150 | 4.1 | 20 | 6 | .300 | 92.2 | .646 |
| Jeff Samardzija |   | sp | 34 | 29 | 1 | .034 | 0 | 13 | .448 | 150 | 5.2 | 21 | 7 | .333 | 88.0 | .623 |
| Aaron Sanchez | JAC | sp | 26 | 12 | 0 | .000 | 0 | 2 | .167 | 44 | 3.7 | 10 | 2 | .200 | 84.8 | .586 |
| Anibal Sanchez | BMB | sp | 35 | 30 | 1 | .033 | 0 | 18 | .600 | 128 | 4.3 | 13 | 3 | .231 | 92.7 | .638 |
| Max Scherzer | FGR | sp | 34 | 34 | 7 | .206 | 4 | 24 | .706 | 147 | 4.3 | 20 | 4 | .200 | 103.9 | .651 |
| Matt Shoemaker | MAX | sp | 32 | 4 | 0 | .000 | 0 | 1 | .250 | 19 | 4.8 | 0 | 0 | .000 | 73.0 | .606 |
| Lucas Sims | BOM | mr | 25 | 8 | 0 | .000 | 0 | 2 | .250 | 40 | 5.0 | 4 | 1 | .250 | 89.9 | .556 |
| Tony Sipp* |   | mr | 35 | 1 | 0 | .000 | 0 | 0 | .000 | 11 | 11.0 | 11 | 3 | .273 | 20.4 | .588 |
| Tyler Skaggs* | MAX | sp | 27 | 30 | 0 | .000 | 0 | 17 | .567 | 176 | 5.9 | 19 | 8 | .421 | 96.5 | .591 |
| Devin Smeltzer* | WNB | sp | 23 | 11 | 0 | .000 | 0 | 4 | .364 | 38 | 3.5 | 11 | 1 | .091 | 89.7 | .612 |
| Caleb Smith* |   | sp | 27 | 22 | 0 | .000 | 0 | 4 | .182 | 85 | 3.9 | 7 | 4 | .571 | 91.0 | .609 |
| Joe Smith | HWK | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 26.5 | .617 |
| Will Smith* | MAS | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 11 | .458 | 19.6 | .607 |
| Blake Snell* | WHA | sp | 26 | 27 | 0 | .000 | 0 | 3 | .111 | 118 | 4.4 | 25 | 12 | .480 | 79.1 | .594 |
| Joakim Soria | MAS | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 18.9 | .616 |
| Mike Soroka | TBC | sp | 21 | 35 | 1 | .029 | 1 | 19 | .543 | 181 | 5.2 | 17 | 3 | .176 | 89.6 | .631 |
| Craig Stammen | JAC | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 8 | .296 | 18.9 | .648 |
| Ryne Stanek | BMB | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 24.8 | .572 |
| Robert Stephenson | BAN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 6 | .200 | 27.5 | .598 |
| Matt Strahm* |   | mr | 27 | 3 | 0 | .000 | 0 | 1 | .333 | 17 | 5.7 | 5 | 1 | .200 | 36.4 | .647 |
| Stephen Strasburg | MAR | sp | 30 | 33 | 1 | .030 | 1 | 21 | .636 | 185 | 5.6 | 21 | 4 | .190 | 100.2 | .641 |
| Ross Stripling | FGR | mr | 29 | 27 | 0 | .000 | 0 | 8 | .296 | 152 | 5.6 | 23 | 7 | .304 | 85.6 | .623 |
| Marcus Stroman | TBU | sp | 28 | 33 | 1 | .030 | 0 | 19 | .576 | 139 | 4.2 | 20 | 4 | .200 | 101.2 | .617 |
| Pedro Strop | BOM | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 20.8 | .583 |
| Ranger Suarez* | TPT | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 4 | .200 | 19.1 | .653 |
| Wander Suero |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 8 | .286 | 22.0 | .603 |
| Brent Suter* | WNB | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 21.0 | .690 |
| Erik Swanson | TPT | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 5 | .227 | 20.5 | .626 |
| Noah Syndergaard |   | sp | 26 | 34 | 2 | .059 | 0 | 15 | .441 | 215 | 6.3 | 25 | 9 | .360 | 98.4 | .620 |
| Jameson Taillon | JAC | sp | 27 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 1 | 1 | 1.000 | 104.0 | .663 |
| Masahiro Tanaka | COR | sp | 30 | 36 | 0 | .000 | 0 | 19 | .528 | 166 | 4.6 | 24 | 13 | .542 | 94.7 | .652 |
| Josh Taylor* | MAS | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 17.9 | .626 |
| Julio Teheran | BAN | sp | 28 | 32 | 0 | .000 | 0 | 10 | .313 | 171 | 5.3 | 29 | 15 | .517 | 96.5 | .572 |
| Trent Thornton | WNB | sp | 25 | 5 | 0 | .000 | 0 | 2 | .400 | 27 | 5.4 | 22 | 13 | .591 | 43.4 | .599 |
| Josh Tomlin | TBU | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 6 | .500 | 19.8 | .689 |
| Blake Treinen | WHA | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 51 | 13 | .255 | 22.2 | .553 |
| Sam Tuivailala | FGR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 24.8 | .564 |
| Spencer Turnbull |   | sp | 26 | 16 | 0 | .000 | 0 | 2 | .125 | 100 | 6.3 | 21 | 5 | .238 | 89.0 | .584 |
| Julio Urias* | STR | mr | 22 | 35 | 0 | .000 | 0 | 11 | .314 | 105 | 3.0 | 25 | 10 | .400 | 84.0 | .608 |
| Jose Urquidy | STR | sp | 24 | 2 | 0 | .000 | 0 | 1 | .500 | 15 | 7.5 | 7 | 4 | .571 | 37.3 | .673 |
| Jason Vargas* | TPT | sp | 36 | 18 | 1 | .056 | 0 | 10 | .556 | 106 | 5.9 | 10 | 2 | .200 | 70.8 | .596 |
| Felipe Vazquez* |   | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 17.2 | .640 |
| Vincent Velasquez | HWK | sp | 27 | 7 | 0 | .000 | 0 | 3 | .429 | 35 | 5.0 | 5 | 3 | .600 | 93.9 | .606 |
| Justin Verlander | BMB | sp | 36 | 36 | 2 | .056 | 1 | 23 | .639 | 198 | 5.5 | 13 | 2 | .154 | 102.5 | .651 |
| Austin Voth |   | sp | 27 | 9 | 0 | .000 | 0 | 4 | .444 | 32 | 3.6 | 2 | 1 | .500 | 91.9 | .647 |
| Michael Wacha | BOM | sp | 27 | 4 | 0 | .000 | 0 | 2 | .500 | 28 | 7.0 | 4 | 1 | .250 | 82.8 | .592 |
| Jacob Waguespack | TPT | sp | 25 | 16 | 0 | .000 | 0 | 8 | .500 | 106 | 6.6 | 13 | 1 | .077 | 86.6 | .595 |
| Adam Wainwright | TPT | sp | 37 | 33 | 0 | .000 | 0 | 9 | .273 | 154 | 4.7 | 33 | 11 | .333 | 87.4 | .602 |
| Marcus Walden | HWK | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 6 | .250 | 21.7 | .584 |
| Luke Weaver | SED | sp | 25 | 12 | 0 | .000 | 0 | 6 | .500 | 70 | 5.8 | 10 | 2 | .200 | 91.8 | .629 |
| Jacob Webb | KRK | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 16.3 | .579 |
| Tyler Webb* | TBU | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 18.0 | .589 |
| J.B. Wendelken |   | mr | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 3 | 1 | .333 | 22.8 | .648 |
| Zack Wheeler | STR | sp | 29 | 34 | 4 | .118 | 0 | 23 | .676 | 164 | 4.8 | 31 | 6 | .194 | 112.1 | .637 |
| Rowan Wick | TBC | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 24.4 | .583 |
| Justin Wilson* |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 21.4 | .593 |
| Trey Wingenter | 755 | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 20.0 | .526 |
| Nick Wittgren | KRK | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 3 | .136 | 19.7 | .634 |
| Hunter Wood | COR | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 20.0 | .600 |
| Brandon Woodruff |   | sp | 26 | 22 | 0 | .000 | 0 | 11 | .500 | 127 | 5.8 | 17 | 3 | .176 | 97.7 | .621 |
| Jordan Yamamoto | MAR | sp | 23 | 26 | 0 | .000 | 0 | 12 | .462 | 145 | 5.6 | 22 | 13 | .591 | 96.0 | .578 |
| Ryan Yarbrough* | MAR | sp | 27 | 32 | 4 | .125 | 2 | 16 | .500 | 176 | 5.5 | 13 | 4 | .308 | 94.8 | .674 |
| Kirby Yates | TBC | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 19.7 | .642 |
| Alex Young* | KRK | sp | 25 | 14 | 1 | .071 | 1 | 9 | .643 | 58 | 4.1 | 4 | 1 | .250 | 97.2 | .611 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Jason Adam | FGR | mr | 27 | 0 | 0 | .000 | 0 | .000 | 2 | 9 | 1 | .111 | 10 | 10 | 2 | 32.2 | .565 |
| Sandy Alcantara | KRK | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 99.5 | .589 |
| Jose Alvarez* | JAC | mr | 30 | 4 | 3 | .750 | 1 | .250 | 3 | 25 | 10 | .400 | 47 | 47 | 12 | 18.9 | .625 |
| Brett Anderson* | KRK | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 92.6 | .584 |
| Chase Anderson | 755 | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 31 | 3 | 1 | 78.1 | .603 |
| Nick Anderson | MOJ | mr | 28 | 2 | 1 | .500 | 1 | .500 | 9 | 29 | 11 | .379 | 48 | 48 | 16 | 24.1 | .643 |
| Matt Andriese | WNB | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 2 | 2 | 1 | 12.5 | .480 |
| Rogelio Armenteros | MAX | cl | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 91.6 | .616 |
| Luis Avilan* | FGR | mr | 29 | 0 | 0 | .000 | 0 | .000 | 2 | 13 | 4 | .308 | 19 | 18 | 1 | 22.0 | .505 |
| Michel Baez | BOM | mr | 23 | 6 | 3 | .500 | 3 | .500 | 0 | 15 | 7 | .467 | 23 | 22 | 14 | 21.3 | .620 |
| Pedro Baez | STR | mr | 31 | 38 | 34 | .895 | 4 | .105 | 2 | 32 | 6 | .188 | 60 | 60 | 52 | 19.0 | .599 |
| Homer Bailey | COR | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 1 | 1 | 81.1 | .612 |
| Luke Bard | COR | mr | 28 | 3 | 1 | .333 | 2 | .667 | 3 | 15 | 6 | .400 | 23 | 23 | 7 | 23.0 | .581 |
| Scott Barlow | TPT | mr | 26 | 17 | 9 | .529 | 8 | .471 | 9 | 54 | 11 | .204 | 79 | 79 | 19 | 21.3 | .579 |
| Matt Barnes |   | mr | 29 | 11 | 10 | .909 | 1 | .091 | 3 | 27 | 3 | .111 | 34 | 34 | 23 | 22.8 | .584 |
| Anthony Bass | MAS | mr | 31 | 2 | 2 | 1.000 | 0 | .000 | 10 | 19 | 4 | .211 | 41 | 41 | 14 | 18.7 | .591 |
| Chris Bassitt | HWK | sp | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 1 | .500 | 28 | 4 | 3 | 87.1 | .598 |
| Trevor Bauer |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 40 | 5 | 3 | 96.7 | .596 |
| Cam Bedrosian | STR | mr | 27 | 5 | 2 | .400 | 3 | .600 | 5 | 48 | 19 | .396 | 49 | 49 | 15 | 21.6 | .572 |
| Jalen Beeks* | BOM | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 24 | 2 | 2 | 80.1 | .601 |
| Jose Berrios | MAX | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 99.9 | .633 |
| Chad Bettis | WHA | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 0 | 11 | 2 | .182 | 8 | 8 | 5 | 26.1 | .598 |
| Shane Bieber | KRK | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 101.5 | .650 |
| Jerry Blevins* | FGR | mr | 35 | 3 | 1 | .333 | 1 | .333 | 4 | 22 | 6 | .273 | 22 | 22 | 7 | 22.3 | .540 |
| Matt Bowman | BOM | mr | 28 | 3 | 2 | .667 | 1 | .333 | 2 | 9 | 7 | .778 | 25 | 25 | 13 | 21.4 | .588 |
| Matt Boyd* | JAC | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 2 | .400 | 36 | 6 | 4 | 83.8 | .631 |
| Archie Bradley | SED | cl | 26 | 5 | 3 | .600 | 2 | .400 | 6 | 41 | 14 | .341 | 59 | 59 | 14 | 21.4 | .565 |
| Ryan Brasier | FGR | mr | 31 | 7 | 0 | .000 | 6 | .857 | 4 | 26 | 11 | .423 | 45 | 45 | 10 | 22.4 | .591 |
| Steven Brault* | WHA | sp | 27 | 1 | 0 | .000 | 1 | 1.000 | 4 | 70 | 22 | .314 | 94 | 92 | 24 | 30.4 | .589 |
| John Brebbia | TPT | mr | 29 | 11 | 6 | .545 | 3 | .273 | 13 | 60 | 15 | .250 | 85 | 85 | 23 | 20.0 | .622 |
| Brandon Brennan | BOM | mr | 27 | 5 | 2 | .400 | 3 | .600 | 6 | 22 | 11 | .500 | 37 | 37 | 15 | 25.0 | .599 |
| Colten Brewer | BOM | mr | 26 | 2 | 1 | .500 | 1 | .500 | 1 | 6 | 2 | .333 | 5 | 5 | 2 | 14.6 | .589 |
| Austin Brice | COR | mr | 27 | 3 | 2 | .667 | 0 | .000 | 3 | 12 | 3 | .250 | 21 | 21 | 6 | 20.1 | .609 |
| Zack Britton* |   | mr | 31 | 15 | 12 | .800 | 2 | .133 | 13 | 33 | 5 | .152 | 66 | 66 | 34 | 20.3 | .550 |
| Walker Buehler | BOM | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 42 | 2 | 1 | 86.0 | .640 |
| Madison Bumgarner* | TPT | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 38 | 2 | 1 | 92.8 | .641 |
| Aaron Bummer* | BMB | mr | 25 | 21 | 18 | .857 | 3 | .143 | 11 | 31 | 8 | .258 | 65 | 65 | 40 | 19.6 | .603 |
| Dylan Bundy | WHA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 30 | 2 | 0 | 84.8 | .603 |
| Ryan Burr | FGR | mr | 25 | 2 | 1 | .500 | 1 | .500 | 1 | 6 | 1 | .167 | 13 | 13 | 2 | 26.6 | .616 |
| Ty Buttrey | BAN | mr | 26 | 2 | 0 | .000 | 2 | 1.000 | 10 | 65 | 23 | .354 | 73 | 73 | 15 | 21.4 | .628 |
| Trevor Cahill | JAC | mr | 31 | 2 | 2 | 1.000 | 0 | .000 | 0 | 10 | 4 | .400 | 22 | 17 | 17 | 29.0 | .606 |
| Andrew Cashner | MAS | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 24 | 1 | 1 | 90.7 | .611 |
| Diego Castillo |   | mr | 25 | 16 | 11 | .688 | 4 | .250 | 3 | 50 | 6 | .120 | 61 | 61 | 31 | 23.4 | .601 |
| Luis Castillo | COR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 34 | 1 | 1 | 92.2 | .576 |
| Miguel Castro | TBU | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 6 | 6 | 3 | 23.0 | .601 |
| Luis Cessa |   | mr | 27 | 4 | 3 | .750 | 1 | .250 | 0 | 14 | 7 | .500 | 17 | 14 | 13 | 26.4 | .571 |
| Aroldis Chapman* | MAR | cl | 31 | 39 | 32 | .821 | 6 | .154 | 2 | 25 | 9 | .360 | 61 | 61 | 46 | 20.0 | .608 |
| Tyler Chatwood | TBC | mr | 29 | 1 | 1 | 1.000 | 0 | .000 | 1 | 3 | 0 | .000 | 13 | 6 | 2 | 66.8 | .547 |
| Jesse Chavez | MAX | mr | 35 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 0 | .000 | 16 | 3 | 2 | 68.3 | .654 |
| Yonny Chirinos | TBC | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 83.5 | .654 |
| Steve Cishek | BMB | mr | 33 | 13 | 5 | .385 | 7 | .538 | 11 | 30 | 7 | .233 | 67 | 66 | 23 | 19.7 | .583 |
| Aaron Civale | TBC | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 88.4 | .644 |
| Alex Claudio* |   | mr | 27 | 8 | 1 | .125 | 7 | .875 | 4 | 26 | 9 | .346 | 39 | 39 | 13 | 19.3 | .599 |
| Mike Clevinger | TBU | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 104.4 | .628 |
| Tyler Clippard |   | mr | 34 | 8 | 4 | .500 | 4 | .500 | 11 | 27 | 4 | .148 | 60 | 59 | 36 | 21.5 | .612 |
| Gerrit Cole | COR | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 0 | 0 | 105.1 | .661 |
| Alex Colome | MAX | cl | 30 | 28 | 20 | .714 | 8 | .286 | 3 | 39 | 5 | .128 | 67 | 67 | 40 | 18.3 | .614 |
| Patrick Corbin* | MAR | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.5 | .595 |
| Jimmy Cordero | COR | mr | 27 | 2 | 2 | 1.000 | 0 | .000 | 5 | 17 | 7 | .412 | 26 | 26 | 11 | 23.7 | .590 |
| Stefan Crichton | STR | mr | 27 | 0 | 0 | .000 | 0 | .000 | 3 | 8 | 2 | .250 | 18 | 18 | 2 | 27.5 | .624 |
| Johnny Cueto | MOJ | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 42.0 | .667 |
| Yu Darvish | BAN | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 93.1 | .617 |
| Zach Davies |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 0 | .000 | 33 | 2 | 1 | 81.7 | .597 |
| Jacob deGrom | HWK | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 37 | 1 | 1 | 95.6 | .642 |
| Anthony DeSclafani | TBU | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 96.6 | .627 |
| Edwin Diaz | WHA | cl | 25 | 14 | 8 | .571 | 4 | .286 | 5 | 42 | 16 | .381 | 69 | 69 | 35 | 20.1 | .620 |
| Jairo Diaz | SED | mr | 28 | 3 | 1 | .333 | 2 | .667 | 5 | 25 | 2 | .080 | 46 | 46 | 17 | 23.6 | .590 |
| Jake Diekman* | 755 | mr | 32 | 6 | 3 | .500 | 2 | .333 | 12 | 60 | 14 | .233 | 85 | 85 | 16 | 19.7 | .553 |
| Randy Dobnak | BOM | sp | 24 | 2 | 2 | 1.000 | 0 | .000 | 1 | 6 | 2 | .333 | 12 | 12 | 7 | 34.2 | .637 |
| Sean Doolittle* | WHA | cl | 32 | 10 | 4 | .400 | 5 | .500 | 12 | 60 | 12 | .200 | 72 | 72 | 22 | 19.1 | .618 |
| Oliver Drake | STR | mr | 32 | 8 | 3 | .375 | 4 | .500 | 10 | 20 | 3 | .150 | 54 | 54 | 17 | 23.6 | .602 |
| Sam Dyson | MOJ | mr | 31 | 9 | 3 | .333 | 5 | .556 | 11 | 34 | 7 | .206 | 56 | 56 | 20 | 20.5 | .631 |
| Zach Eflin | KRK | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 33 | 13 | .394 | 46 | 46 | 22 | 26.1 | .656 |
| Roenis Elias* | SED | cl | 30 | 4 | 3 | .750 | 1 | .250 | 3 | 49 | 14 | .286 | 50 | 50 | 17 | 22.8 | .609 |
| Carlos Estevez | FGR | mr | 26 | 3 | 1 | .333 | 2 | .667 | 3 | 22 | 9 | .409 | 25 | 23 | 6 | 24.8 | .612 |
| Buck Farmer |   | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 8 | 22 | 10 | .455 | 40 | 38 | 7 | 25.0 | .609 |
| Erick Fedde | SED | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 87.2 | .597 |
| Michael Feliz | TBU | mr | 26 | 4 | 2 | .500 | 2 | .500 | 3 | 18 | 4 | .222 | 29 | 29 | 13 | 23.0 | .590 |
| Mike Fiers | BAN | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 93.4 | .615 |
| Jack Flaherty | WHA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 34 | 1 | 1 | 93.6 | .633 |
| Dylan Floro | COR | mr | 28 | 7 | 2 | .286 | 4 | .571 | 6 | 12 | 3 | .250 | 23 | 23 | 7 | 23.4 | .622 |
| Mike Foltynewicz | FGR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 102.1 | .608 |
| Wilmer Font | FGR | mr | 29 | 0 | 0 | .000 | 0 | .000 | 2 | 1 | 0 | .000 | 9 | 7 | 5 | 43.7 | .606 |
| Max Fried* | MAS | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 12 | 4 | .333 | 37 | 15 | 5 | 65.1 | .626 |
| Giovanny Gallegos |   | mr | 27 | 18 | 15 | .833 | 3 | .167 | 7 | 33 | 9 | .273 | 58 | 58 | 39 | 19.5 | .658 |
| Zac Gallen | BMB | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 91.9 | .599 |
| John Gant | TPT | mr | 26 | 6 | 3 | .500 | 3 | .500 | 10 | 50 | 14 | .280 | 72 | 69 | 18 | 21.3 | .537 |
| Jarlin Garcia* | BMB | mr | 26 | 6 | 2 | .333 | 2 | .333 | 16 | 40 | 13 | .325 | 82 | 82 | 15 | 17.6 | .614 |
| Yimi Garcia | BAN | mr | 28 | 3 | 1 | .333 | 2 | .667 | 13 | 32 | 12 | .375 | 48 | 43 | 16 | 24.1 | .636 |
| Amir Garrett* | MAR | mr | 27 | 5 | 1 | .200 | 4 | .800 | 3 | 41 | 11 | .268 | 46 | 46 | 15 | 21.7 | .568 |
| Kevin Gausman | MAS | sp | 28 | 4 | 3 | .750 | 1 | .250 | 4 | 10 | 2 | .200 | 23 | 23 | 8 | 25.4 | .644 |
| Sam Gaviglio | WNB | mr | 29 | 4 | 4 | 1.000 | 0 | .000 | 6 | 68 | 22 | .324 | 75 | 75 | 27 | 31.8 | .641 |
| Cory Gearrin | JAC | mr | 33 | 4 | 1 | .250 | 2 | .500 | 10 | 35 | 12 | .343 | 55 | 55 | 13 | 19.6 | .601 |
| Domingo German |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 92.8 | .629 |
| Kyle Gibson |   | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 91.3 | .607 |
| Lucas Giolito |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 103.2 | .620 |
| Mychal Givens | COR | mr | 29 | 7 | 0 | .000 | 6 | .857 | 14 | 57 | 25 | .439 | 74 | 74 | 13 | 20.1 | .572 |
| Tyler Glasnow | WHA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 93.0 | .663 |
| Tony Gonsolin | HWK | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 99.1 | .571 |
| Marco Gonzales* | MOJ | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 91.9 | .621 |
| Gio Gonzalez* | MAX | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 87.6 | .585 |
| Nick Goody |   | mr | 27 | 3 | 3 | 1.000 | 0 | .000 | 2 | 22 | 7 | .318 | 27 | 27 | 19 | 22.7 | .559 |
| Trevor Gott | STR | mr | 26 | 8 | 2 | .250 | 3 | .375 | 10 | 33 | 12 | .364 | 47 | 47 | 16 | 23.8 | .610 |
| Jon Gray | MAX | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 96.5 | .604 |
| Sonny Gray | TBC | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 37 | 1 | 0 | 91.5 | .593 |
| Chad Green |   | mr | 28 | 5 | 5 | 1.000 | 0 | .000 | 6 | 46 | 13 | .283 | 69 | 68 | 23 | 26.6 | .635 |
| Shane Greene | HWK | cl | 30 | 3 | 1 | .333 | 2 | .667 | 7 | 41 | 8 | .195 | 47 | 47 | 12 | 23.1 | .600 |
| Zack Greinke | SED | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 93.0 | .662 |
| Javy Guerra | TBU | mr | 33 | 3 | 3 | 1.000 | 0 | .000 | 3 | 25 | 5 | .200 | 33 | 33 | 17 | 27.7 | .650 |
| Junior Guerra |   | mr | 34 | 4 | 3 | .750 | 1 | .250 | 7 | 51 | 15 | .294 | 53 | 53 | 15 | 21.5 | .582 |
| Jandel Gustave |   | mr | 26 | 6 | 3 | .500 | 3 | .500 | 1 | 16 | 6 | .375 | 17 | 17 | 12 | 20.6 | .618 |
| Josh Hader* | COR | cl | 25 | 24 | 20 | .833 | 4 | .167 | 1 | 35 | 10 | .286 | 64 | 64 | 59 | 18.6 | .658 |
| David Hale | MOJ | mr | 31 | 2 | 1 | .500 | 1 | .500 | 2 | 9 | 2 | .222 | 14 | 14 | 7 | 25.6 | .721 |
| Cole Hamels* | BMB | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 90.0 | .597 |
| Brad Hand* | KRK | cl | 29 | 11 | 6 | .545 | 4 | .364 | 13 | 37 | 6 | .162 | 56 | 56 | 17 | 18.8 | .614 |
| J.A. Happ* | COR | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 85.5 | .622 |
| Ryne Harper |   | mr | 30 | 3 | 2 | .667 | 1 | .333 | 2 | 16 | 6 | .375 | 19 | 19 | 8 | 25.3 | .623 |
| Will Harris | BMB | mr | 34 | 10 | 7 | .700 | 2 | .200 | 16 | 35 | 11 | .314 | 65 | 65 | 25 | 18.8 | .612 |
| Ryan Helsley | BOM | mr | 24 | 2 | 0 | .000 | 0 | .000 | 11 | 17 | 5 | .294 | 34 | 34 | 7 | 21.6 | .607 |
| Kyle Hendricks |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 95.8 | .641 |
| Liam Hendriks | KRK | cl | 30 | 26 | 24 | .923 | 2 | .077 | 2 | 30 | 9 | .300 | 50 | 50 | 40 | 19.8 | .636 |
| Elieser Hernandez | TBU | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 91.0 | .600 |
| Jonathan Hernandez | MAX | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 88.0 | .534 |
| Rich Hill* |   | sp | 39 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 83.7 | .643 |
| Tim Hill* | BMB | mr | 29 | 5 | 3 | .600 | 0 | .000 | 3 | 18 | 1 | .056 | 26 | 26 | 9 | 22.3 | .637 |
| Yoshihisa Hirano | WNB | mr | 35 | 2 | 1 | .500 | 1 | .500 | 5 | 26 | 9 | .346 | 40 | 40 | 14 | 24.4 | .581 |
| Greg Holland | WNB | cl | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 6 | 6 | 5 | 25.2 | .530 |
| Adrian Houser | KRK | sp | 26 | 0 | 0 | .000 | 0 | .000 | 3 | 50 | 19 | .380 | 59 | 59 | 21 | 26.7 | .608 |
| Dakota Hudson | TBU | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 95.0 | .565 |
| Daniel Hudson | TBU | mr | 32 | 29 | 26 | .897 | 3 | .103 | 4 | 24 | 5 | .208 | 54 | 54 | 41 | 18.2 | .625 |
| Jared Hughes | BAN | mr | 33 | 7 | 3 | .429 | 4 | .571 | 2 | 30 | 15 | .500 | 54 | 54 | 28 | 23.1 | .597 |
| Raisel Iglesias | FGR | cl | 29 | 14 | 9 | .643 | 5 | .357 | 5 | 62 | 24 | .387 | 75 | 75 | 52 | 17.9 | .639 |
| Luke Jackson | 755 | cl | 27 | 18 | 14 | .778 | 4 | .222 | 5 | 42 | 17 | .405 | 75 | 75 | 48 | 19.3 | .604 |
| Josh James | MAR | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 4 | 17 | 6 | .353 | 34 | 34 | 13 | 29.9 | .597 |
| Kenley Jansen |   | cl | 31 | 13 | 9 | .692 | 4 | .308 | 7 | 38 | 12 | .316 | 54 | 54 | 32 | 19.6 | .628 |
| Jeremy Jeffress | MAX | mr | 31 | 0 | 0 | .000 | 0 | .000 | 6 | 19 | 9 | .474 | 30 | 30 | 9 | 21.5 | .616 |
| Jake Junis | WHA | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 9 | 3 | .333 | 18 | 7 | 7 | 57.3 | .638 |
| Tommy Kahnle | BAN | mr | 29 | 5 | 1 | .200 | 3 | .600 | 18 | 38 | 7 | .184 | 62 | 62 | 20 | 19.8 | .622 |
| Keone Kela | KRK | mr | 26 | 3 | 2 | .667 | 1 | .333 | 3 | 19 | 13 | .684 | 20 | 20 | 8 | 25.0 | .578 |
| Brad Keller | MAS | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 98.1 | .583 |
| Joe Kelly | COR | mr | 31 | 5 | 2 | .400 | 3 | .600 | 2 | 7 | 0 | .000 | 26 | 26 | 8 | 20.5 | .607 |
| Merrill Kelly | MAS | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 100.0 | .634 |
| Ian Kennedy |   | cl | 34 | 11 | 7 | .636 | 2 | .182 | 5 | 35 | 13 | .371 | 54 | 54 | 25 | 23.2 | .618 |
| Clayton Kershaw* |   | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.8 | .643 |
| Dallas Keuchel* | 755 | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 87.9 | .596 |
| Tyler Kinley |   | mr | 28 | 5 | 3 | .600 | 2 | .400 | 4 | 19 | 5 | .263 | 29 | 29 | 11 | 20.8 | .526 |
| Brandon Kintzler | STR | mr | 34 | 5 | 3 | .600 | 2 | .400 | 14 | 31 | 6 | .194 | 55 | 55 | 16 | 21.7 | .637 |
| Andrew Kittredge | BOM | mr | 29 | 1 | 0 | .000 | 0 | .000 | 5 | 11 | 3 | .273 | 20 | 20 | 4 | 17.5 | .641 |
| Adam Kolarek* |   | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 2 | 10 | 1 | .100 | 16 | 16 | 5 | 23.3 | .609 |
| Dinelson Lamet | WNB | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 96.8 | .606 |
| Mike Leake | JAC | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 80.0 | .680 |
| Jose Leclerc |   | mr | 25 | 7 | 2 | .286 | 4 | .571 | 9 | 27 | 8 | .296 | 60 | 60 | 22 | 21.1 | .579 |
| Jon Lester* | WHA | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 86.0 | .626 |
| Francisco Liriano* | SED | mr | 35 | 9 | 7 | .778 | 2 | .222 | 11 | 22 | 5 | .227 | 50 | 50 | 19 | 20.9 | .578 |
| Pablo Lopez | MOJ | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 84.5 | .628 |
| Yoan Lopez | JAC | mr | 26 | 16 | 10 | .625 | 6 | .375 | 5 | 53 | 15 | .283 | 72 | 72 | 32 | 17.3 | .644 |
| Michael Lorenzen |   | mr | 27 | 5 | 1 | .200 | 3 | .600 | 16 | 36 | 12 | .333 | 57 | 57 | 14 | 21.8 | .622 |
| Joey Lucchesi* | WNB | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 89.6 | .612 |
| Seth Lugo | HWK | mr | 29 | 31 | 22 | .710 | 9 | .290 | 0 | 37 | 12 | .324 | 60 | 60 | 53 | 18.8 | .650 |
| Jordan Lyles | JAC | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 93.4 | .595 |
| Lance Lynn |   | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 110.5 | .618 |
| Kenta Maeda | STR | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 97.5 | .597 |
| Sean Manaea* | KRK | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 1 | 1 | 77.0 | .662 |
| German Marquez | FGR | sp | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 0 | .000 | 35 | 3 | 1 | 100.5 | .640 |
| Evan Marshall | MAX | mr | 29 | 16 | 15 | .938 | 0 | .000 | 15 | 37 | 10 | .270 | 74 | 74 | 35 | 17.3 | .601 |
| Brett Martin* | MAX | mr | 24 | 9 | 5 | .556 | 3 | .333 | 4 | 44 | 20 | .455 | 57 | 56 | 21 | 25.4 | .635 |
| Chris Martin | TBC | mr | 33 | 5 | 1 | .200 | 3 | .600 | 3 | 21 | 10 | .476 | 29 | 29 | 14 | 24.5 | .662 |
| Carlos Martinez | KRK | cl | 27 | 2 | 2 | 1.000 | 0 | .000 | 4 | 16 | 5 | .313 | 25 | 25 | 7 | 25.0 | .612 |
| Steven Matz* | 755 | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 34 | 2 | 0 | 88.5 | .628 |
| Dustin May | BOM | mr | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 2 | .286 | 8 | 3 | 3 | 66.3 | .668 |
| Trevor May | MAR | mr | 29 | 2 | 1 | .500 | 1 | .500 | 12 | 42 | 13 | .310 | 53 | 53 | 14 | 22.3 | .575 |
| Collin McHugh | BMB | mr | 32 | 2 | 2 | 1.000 | 0 | .000 | 0 | 4 | 2 | .500 | 22 | 11 | 8 | 56.3 | .614 |
| John Means* | SED | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 90.9 | .617 |
| Mark Melancon | MAS | mr | 34 | 3 | 1 | .333 | 1 | .333 | 10 | 35 | 12 | .343 | 59 | 59 | 13 | 20.0 | .643 |
| Daniel Mengden | BOM | sp | 26 | 10 | 6 | .600 | 2 | .200 | 6 | 48 | 12 | .250 | 72 | 70 | 22 | 28.3 | .590 |
| Miles Mikolas | WNB | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 78.9 | .661 |
| Wade Miley* | 755 | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 35 | 2 | 1 | 87.4 | .602 |
| Andrew Miller* | WHA | mr | 34 | 7 | 3 | .429 | 1 | .143 | 5 | 42 | 18 | .429 | 56 | 55 | 13 | 20.4 | .591 |
| Alec Mills | BOM | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 8 | 1 | 0 | 82.8 | .576 |
| Tom Milone* | COR | mr | 32 | 5 | 2 | .400 | 1 | .200 | 0 | 23 | 10 | .435 | 40 | 27 | 7 | 44.3 | .654 |
| Mike Minor* | BAN | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 103.6 | .611 |
| Frankie Montas | KRK | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 93.0 | .631 |
| Rafael Montero | BOM | mr | 28 | 7 | 4 | .571 | 2 | .286 | 2 | 10 | 3 | .300 | 20 | 20 | 11 | 20.6 | .617 |
| Mike Morin | WNB | mr | 28 | 5 | 1 | .200 | 4 | .800 | 13 | 42 | 13 | .310 | 59 | 59 | 19 | 17.5 | .660 |
| Reyes Moronta | MAR | mr | 26 | 3 | 2 | .667 | 1 | .333 | 8 | 28 | 12 | .429 | 47 | 47 | 17 | 22.0 | .559 |
| Charlie Morton | KRK | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 104.9 | .619 |
| Andres Munoz | FGR | mr | 20 | 2 | 1 | .500 | 1 | .500 | 2 | 12 | 2 | .167 | 14 | 14 | 3 | 31.6 | .581 |
| Joe Musgrove | MAS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 89.9 | .641 |
| Hector Neris | HWK | cl | 30 | 10 | 4 | .400 | 5 | .500 | 15 | 41 | 16 | .390 | 61 | 60 | 21 | 23.6 | .585 |
| Jake Newberry | FGR | mr | 24 | 4 | 2 | .500 | 2 | .500 | 4 | 36 | 13 | .361 | 28 | 28 | 11 | 20.1 | .591 |
| Sean Newcomb* |   | mr | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 15 | 4 | .267 | 34 | 34 | 13 | 20.9 | .549 |
| Aaron Nola | HWK | sp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 1 | 1.000 | 37 | 2 | 0 | 101.8 | .597 |
| Daniel Norris* | 755 | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 2 | 2 | 87.8 | .634 |
| Ivan Nova | 755 | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 91.6 | .598 |
| Scott Oberg | TBC | mr | 29 | 9 | 5 | .556 | 3 | .333 | 19 | 38 | 9 | .237 | 60 | 60 | 15 | 24.9 | .596 |
| Jake Odorizzi | TBC | sp | 29 | 1 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 1 | 0 | 86.5 | .596 |
| Josh Osich* | 755 | mr | 30 | 2 | 2 | 1.000 | 0 | .000 | 11 | 66 | 25 | .379 | 77 | 77 | 13 | 19.1 | .627 |
| Roberto Osuna |   | cl | 24 | 11 | 6 | .545 | 5 | .455 | 19 | 51 | 10 | .196 | 70 | 70 | 29 | 20.2 | .621 |
| Adam Ottavino |   | mr | 33 | 10 | 5 | .500 | 3 | .300 | 16 | 26 | 9 | .346 | 54 | 54 | 14 | 20.6 | .560 |
| Chris Paddack | BAN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.5 | .629 |
| Emilio Pagan | TBC | cl | 28 | 8 | 5 | .625 | 2 | .250 | 4 | 23 | 9 | .391 | 44 | 44 | 19 | 28.4 | .649 |
| Blake Parker | COR | mr | 34 | 5 | 3 | .600 | 2 | .400 | 2 | 38 | 8 | .211 | 48 | 48 | 16 | 20.5 | .617 |
| James Paxton* | MOJ | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 34 | 1 | 1 | 91.8 | .614 |
| Brad Peacock |   | sp | 31 | 7 | 5 | .714 | 1 | .143 | 6 | 37 | 12 | .324 | 54 | 54 | 18 | 24.6 | .619 |
| Felix Pena | STR | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 14 | 2 | .143 | 27 | 20 | 9 | 46.6 | .589 |
| Freddy Peralta | 755 | mr | 23 | 9 | 4 | .444 | 5 | .556 | 5 | 65 | 21 | .323 | 73 | 71 | 21 | 23.5 | .601 |
| Luis Perdomo | SED | mr | 26 | 9 | 4 | .444 | 4 | .444 | 23 | 47 | 9 | .191 | 71 | 69 | 19 | 22.6 | .609 |
| Martin Perez* | MAX | sp | 28 | 3 | 2 | .667 | 0 | .000 | 1 | 4 | 0 | .000 | 30 | 7 | 4 | 75.3 | .599 |
| Oliver Perez* | COR | mr | 37 | 4 | 1 | .250 | 3 | .750 | 9 | 20 | 9 | .450 | 33 | 33 | 5 | 18.2 | .627 |
| Yusmeiro Petit |   | mr | 34 | 30 | 24 | .800 | 6 | .200 | 2 | 40 | 12 | .300 | 67 | 67 | 48 | 16.8 | .656 |
| Michael Pineda |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 95.9 | .654 |
| Zach Plesac | WNB | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 82.0 | .611 |
| Adam Plutko | WNB | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 86.5 | .649 |
| Colin Poche* | BAN | mr | 25 | 9 | 7 | .778 | 2 | .222 | 4 | 34 | 9 | .265 | 60 | 60 | 31 | 21.9 | .603 |
| Drew Pomeranz* | WHA | mr | 30 | 2 | 0 | .000 | 0 | .000 | 3 | 67 | 24 | .358 | 86 | 85 | 11 | 18.0 | .604 |
| Daniel Ponce de Leon | SED | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 89.6 | .577 |
| Rick Porcello | JAC | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 95.5 | .641 |
| Ryan Pressly | MOJ | mr | 30 | 37 | 34 | .919 | 3 | .081 | 1 | 33 | 7 | .212 | 57 | 57 | 49 | 19.2 | .651 |
| David Price* | STR | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 90.4 | .640 |
| Austin Pruitt | BOM | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 87.8 | .620 |
| Cal Quantrill | COR | sp | 24 | 5 | 1 | .200 | 4 | .800 | 2 | 22 | 7 | .318 | 37 | 35 | 16 | 31.2 | .643 |
| Jose Quintana* | SED | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 92.3 | .636 |
| Tanner Rainey | 755 | mr | 26 | 3 | 2 | .667 | 0 | .000 | 6 | 33 | 8 | .242 | 49 | 49 | 7 | 20.3 | .549 |
| Nick Ramirez* | MAX | mr | 29 | 13 | 6 | .462 | 7 | .538 | 4 | 24 | 11 | .458 | 39 | 39 | 26 | 31.0 | .631 |
| Noe Ramirez | BOM | mr | 29 | 7 | 3 | .429 | 2 | .286 | 5 | 40 | 6 | .150 | 74 | 73 | 21 | 26.2 | .616 |
| Robbie Ray* | FGR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 28 | 1 | 0 | 100.5 | .588 |
| Sean Reid-Foley | MOJ | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 78.4 | .530 |
| Trevor Richards | HWK | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 2 | 1 | 93.7 | .595 |
| Tanner Roark | WHA | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 88.3 | .614 |
| Hansel Robles | STR | cl | 28 | 8 | 1 | .125 | 7 | .875 | 9 | 33 | 14 | .424 | 53 | 53 | 23 | 20.9 | .644 |
| Carlos Rodon* | BMB | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 105.4 | .562 |
| Eduardo Rodriguez* | MAR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 100.2 | .623 |
| Jefry Rodriguez | BMB | sp | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 2 | .500 | 8 | 5 | 3 | 47.4 | .631 |
| Richard Rodriguez | 755 | mr | 29 | 4 | 0 | .000 | 4 | 1.000 | 17 | 43 | 15 | .349 | 83 | 83 | 26 | 18.0 | .603 |
| Chaz Roe | TPT | mr | 32 | 18 | 7 | .389 | 5 | .278 | 13 | 45 | 13 | .289 | 67 | 67 | 21 | 18.5 | .591 |
| Taylor Rogers* | MOJ | cl | 28 | 4 | 2 | .500 | 2 | .500 | 3 | 20 | 11 | .550 | 38 | 38 | 12 | 29.2 | .661 |
| Tyler Rogers |   | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 6 | 0 | .000 | 6 | 6 | 2 | 27.3 | .646 |
| Sergio Romo | MOJ | cl | 36 | 5 | 4 | .800 | 1 | .200 | 5 | 28 | 7 | .250 | 48 | 48 | 16 | 21.1 | .652 |
| Hector Rondon | JAC | mr | 31 | 2 | 1 | .500 | 1 | .500 | 5 | 52 | 17 | .327 | 66 | 66 | 16 | 21.4 | .625 |
| Kyle Ryan* |   | mr | 27 | 8 | 4 | .500 | 1 | .125 | 19 | 29 | 3 | .103 | 61 | 61 | 18 | 18.8 | .568 |
| Hyun-Jin Ryu* | TPT | sp | 32 | 1 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 38 | 1 | 0 | 95.7 | .669 |
| Casey Sadler | TBC | mr | 28 | 3 | 2 | .667 | 0 | .000 | 5 | 21 | 13 | .619 | 34 | 34 | 11 | 20.9 | .660 |
| Chris Sale* | BOM | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 0 | 0 | 92.2 | .646 |
| Jeff Samardzija |   | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 88.0 | .623 |
| Aaron Sanchez | JAC | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 84.8 | .586 |
| Anibal Sanchez | BMB | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 92.7 | .638 |
| Max Scherzer | FGR | sp | 34 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 0 | .000 | 36 | 2 | 1 | 103.9 | .651 |
| Matt Shoemaker | MAX | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 73.0 | .606 |
| Lucas Sims | BOM | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 9 | 1 | 1 | 89.9 | .556 |
| Tony Sipp* |   | mr | 35 | 1 | 0 | .000 | 0 | .000 | 2 | 11 | 2 | .182 | 20 | 19 | 8 | 20.4 | .588 |
| Tyler Skaggs* | MAX | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 96.5 | .591 |
| Devin Smeltzer* | WNB | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 89.7 | .612 |
| Caleb Smith* |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 91.0 | .609 |
| Joe Smith | HWK | mr | 35 | 3 | 0 | .000 | 2 | .667 | 1 | 7 | 1 | .143 | 13 | 13 | 5 | 26.5 | .617 |
| Will Smith* | MAS | cl | 29 | 17 | 12 | .706 | 5 | .294 | 10 | 28 | 4 | .143 | 60 | 60 | 27 | 19.6 | .607 |
| Blake Snell* | WHA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 79.1 | .594 |
| Joakim Soria | MAS | mr | 35 | 24 | 18 | .750 | 6 | .250 | 4 | 46 | 19 | .413 | 67 | 67 | 38 | 18.9 | .616 |
| Mike Soroka | TBC | sp | 21 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 0 | .000 | 36 | 1 | 1 | 89.6 | .631 |
| Craig Stammen | JAC | mr | 35 | 10 | 4 | .400 | 4 | .400 | 3 | 62 | 28 | .452 | 72 | 72 | 29 | 18.9 | .648 |
| Ryne Stanek | BMB | mr | 27 | 6 | 2 | .333 | 3 | .500 | 1 | 14 | 11 | .786 | 24 | 24 | 11 | 24.8 | .572 |
| Robert Stephenson | BAN | mr | 26 | 3 | 2 | .667 | 1 | .333 | 2 | 23 | 11 | .478 | 53 | 53 | 12 | 27.5 | .598 |
| Matt Strahm* |   | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 0 | 10 | 3 | .300 | 15 | 12 | 10 | 36.4 | .647 |
| Stephen Strasburg | MAR | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.2 | .641 |
| Ross Stripling | FGR | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 28 | 1 | 0 | 85.6 | .623 |
| Marcus Stroman | TBU | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 101.2 | .617 |
| Pedro Strop | BOM | mr | 34 | 6 | 2 | .333 | 4 | .667 | 2 | 11 | 6 | .545 | 16 | 16 | 5 | 20.8 | .583 |
| Ranger Suarez* | TPT | mr | 23 | 14 | 6 | .429 | 5 | .357 | 5 | 30 | 11 | .367 | 42 | 42 | 17 | 19.1 | .653 |
| Wander Suero |   | mr | 27 | 3 | 2 | .667 | 1 | .333 | 14 | 36 | 10 | .278 | 67 | 67 | 21 | 22.0 | .603 |
| Brent Suter* | WNB | mr | 29 | 6 | 4 | .667 | 2 | .333 | 0 | 9 | 1 | .111 | 14 | 14 | 14 | 21.0 | .690 |
| Erik Swanson | TPT | mr | 25 | 13 | 9 | .692 | 3 | .231 | 8 | 48 | 13 | .271 | 73 | 73 | 41 | 20.5 | .626 |
| Noah Syndergaard |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 35 | 1 | 0 | 98.4 | .620 |
| Jameson Taillon | JAC | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 104.0 | .663 |
| Masahiro Tanaka | COR | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 94.7 | .652 |
| Josh Taylor* | MAS | mr | 26 | 3 | 3 | 1.000 | 0 | .000 | 8 | 28 | 6 | .214 | 41 | 41 | 16 | 17.9 | .626 |
| Julio Teheran | BAN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 96.5 | .572 |
| Trent Thornton | WNB | sp | 25 | 5 | 3 | .600 | 2 | .400 | 0 | 26 | 12 | .462 | 44 | 39 | 21 | 43.4 | .599 |
| Josh Tomlin | TBU | mr | 34 | 4 | 2 | .500 | 2 | .500 | 12 | 38 | 9 | .237 | 69 | 69 | 33 | 19.8 | .689 |
| Blake Treinen | WHA | cl | 31 | 6 | 3 | .500 | 3 | .500 | 7 | 49 | 15 | .306 | 71 | 71 | 24 | 22.2 | .553 |
| Sam Tuivailala | FGR | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 6 | 19 | 3 | .158 | 18 | 18 | 5 | 24.8 | .564 |
| Spencer Turnbull |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 89.0 | .584 |
| Julio Urias* | STR | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 84.0 | .608 |
| Jose Urquidy | STR | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 6 | 2 | .333 | 15 | 13 | 7 | 37.3 | .673 |
| Jason Vargas* | TPT | sp | 36 | 4 | 3 | .750 | 1 | .250 | 0 | 12 | 3 | .250 | 27 | 9 | 9 | 70.8 | .596 |
| Felipe Vazquez* |   | cl | 27 | 22 | 17 | .773 | 5 | .227 | 15 | 39 | 6 | .154 | 71 | 71 | 40 | 17.2 | .640 |
| Vincent Velasquez | HWK | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 93.9 | .606 |
| Justin Verlander | BMB | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 102.5 | .651 |
| Austin Voth |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 91.9 | .647 |
| Michael Wacha | BOM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 82.8 | .592 |
| Jacob Waguespack | TPT | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 18 | 2 | 2 | 86.6 | .595 |
| Adam Wainwright | TPT | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 87.4 | .602 |
| Marcus Walden | HWK | mr | 30 | 8 | 2 | .250 | 6 | .750 | 13 | 35 | 16 | .457 | 59 | 59 | 20 | 21.7 | .584 |
| Luke Weaver | SED | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 13 | 1 | 1 | 91.8 | .629 |
| Jacob Webb | KRK | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 3 | 11 | 2 | .182 | 16 | 16 | 10 | 16.3 | .579 |
| Tyler Webb* | TBU | mr | 28 | 4 | 1 | .250 | 2 | .500 | 12 | 24 | 6 | .250 | 44 | 44 | 16 | 18.0 | .589 |
| J.B. Wendelken |   | mr | 26 | 7 | 4 | .571 | 3 | .429 | 4 | 13 | 4 | .308 | 23 | 22 | 13 | 22.8 | .648 |
| Zack Wheeler | STR | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 112.1 | .637 |
| Rowan Wick | TBC | mr | 26 | 5 | 4 | .800 | 1 | .200 | 2 | 8 | 4 | .500 | 18 | 18 | 10 | 24.4 | .583 |
| Justin Wilson* |   | mr | 31 | 6 | 3 | .500 | 1 | .167 | 5 | 13 | 3 | .231 | 30 | 30 | 11 | 21.4 | .593 |
| Trey Wingenter | 755 | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 4 | 17 | 6 | .353 | 28 | 28 | 4 | 20.0 | .526 |
| Nick Wittgren | KRK | mr | 28 | 14 | 4 | .286 | 8 | .571 | 10 | 32 | 10 | .313 | 57 | 57 | 16 | 19.7 | .634 |
| Hunter Wood | COR | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 3 | 3 | 3 | 20.0 | .600 |
| Brandon Woodruff |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 97.7 | .621 |
| Jordan Yamamoto | MAR | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 96.0 | .578 |
| Ryan Yarbrough* | MAR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.8 | .674 |
| Kirby Yates | TBC | cl | 32 | 15 | 12 | .800 | 2 | .133 | 9 | 27 | 10 | .370 | 56 | 56 | 35 | 19.7 | .642 |
| Alex Young* | KRK | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 97.2 | .611 |