Org pitching register -- TBGBL
Regular season -- as of 10/3/2018
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Scott Alexander* | HAM | mr | 28 | 3.88 | 3 | 1 | 3 | 63 | 0 | 0 | 0 | 62.2 | 66 | 29 | 27 | 46 | 52 | 4 | 18 |
| Cody Allen | TPT | cl | 29 | 5.35 | 2 | 8 | 20 | 67 | 0 | 0 | 0 | 72.1 | 74 | 45 | 43 | 45 | 89 | 11 | 3 |
| Dan Altavilla | MAS | mr | 25 | 2.16 | 3 | 2 | 1 | 11 | 1 | 0 | 0 | 16.2 | 8 | 4 | 4 | 10 | 13 | 1 | 0 |
| Jose Alvarado* | JAC | mr | 23 | 2.42 | 4 | 1 | 1 | 48 | 0 | 0 | 0 | 74.1 | 53 | 25 | 20 | 25 | 105 | 2 | 2 |
| Jose Alvarez* |   | mr | 29 | 2.74 | 5 | 3 | 3 | 52 | 0 | 0 | 0 | 69.0 | 59 | 24 | 21 | 32 | 64 | 3 | 6 |
| Brett Anderson* | WNB | sp | 30 | 6.22 | 4 | 8 | 0 | 18 | 16 | 0 | 0 | 81.0 | 122 | 57 | 56 | 10 | 63 | 16 | 6 |
| Chase Anderson | 755 | sp | 30 | 5.03 | 6 | 18 | 0 | 33 | 33 | 0 | 0 | 189.2 | 182 | 115 | 106 | 57 | 161 | 54 | 12 |
| Justin Anderson | SED | mr | 25 | 1.91 | 2 | 2 | 3 | 49 | 0 | 0 | 0 | 61.1 | 34 | 14 | 13 | 46 | 81 | 2 | 9 |
| Tyler Anderson* | TPT | sp | 28 | 5.84 | 7 | 15 | 0 | 36 | 33 | 0 | 0 | 186.1 | 211 | 122 | 121 | 69 | 150 | 42 | 17 |
| Victor Arano |   | mr | 23 | 3.86 | 1 | 3 | 1 | 33 | 0 | 0 | 0 | 46.2 | 40 | 20 | 20 | 17 | 48 | 5 | 6 |
| Chris Archer | COR | sp | 29 | 5.91 | 7 | 11 | 0 | 22 | 20 | 0 | 0 | 117.1 | 144 | 79 | 77 | 29 | 109 | 25 | 15 |
| Jake Arrieta |   | sp | 32 | 4.79 | 10 | 17 | 0 | 32 | 32 | 1 | 1 | 186.0 | 191 | 106 | 99 | 55 | 152 | 28 | 25 |
| Luis Avilan* | BMB | mr | 28 | 3.60 | 1 | 3 | 6 | 37 | 0 | 0 | 0 | 45.0 | 41 | 19 | 18 | 20 | 57 | 1 | 1 |
| Pedro Baez | MOJ | mr | 30 | 4.82 | 7 | 5 | 4 | 54 | 0 | 0 | 0 | 65.1 | 56 | 38 | 35 | 28 | 74 | 12 | 4 |
| Matt Barnes |   | mr | 28 | 3.02 | 2 | 1 | 2 | 28 | 0 | 0 | 0 | 44.2 | 31 | 19 | 15 | 20 | 65 | 4 | 2 |
| Tony Barnette | MAS | mr | 34 | 5.13 | 0 | 0 | 5 | 14 | 0 | 0 | 0 | 26.1 | 20 | 16 | 15 | 11 | 17 | 2 | 0 |
| Jaime Barria | KRK | sp | 21 | 4.66 | 2 | 7 | 1 | 19 | 11 | 0 | 0 | 65.2 | 68 | 36 | 34 | 34 | 56 | 14 | 8 |
| Chris Bassitt | HWK | sp | 29 | 2.05 | 4 | 2 | 0 | 7 | 7 | 0 | 0 | 48.1 | 33 | 13 | 11 | 14 | 38 | 4 | 1 |
| Trevor Bauer | MAS | sp | 27 | 3.32 | 15 | 10 | 0 | 34 | 33 | 1 | 1 | 222.0 | 187 | 95 | 82 | 96 | 278 | 21 | 9 |
| Jose Berrios | MAX | sp | 24 | 4.17 | 12 | 9 | 0 | 31 | 30 | 0 | 0 | 172.2 | 170 | 85 | 80 | 60 | 165 | 26 | 17 |
| Dellin Betances | MAR | mr | 30 | 3.63 | 4 | 3 | 7 | 41 | 0 | 0 | 0 | 52.0 | 40 | 21 | 21 | 24 | 82 | 4 | 4 |
| Jesse Biddle* |   | mr | 26 | 4.94 | 1 | 4 | 2 | 52 | 0 | 0 | 0 | 54.2 | 63 | 35 | 30 | 31 | 56 | 7 | 9 |
| Shane Bieber | MAS | sp | 23 | 5.63 | 2 | 11 | 0 | 20 | 19 | 1 | 0 | 115.0 | 156 | 77 | 72 | 31 | 103 | 22 | 12 |
| Richard Bleier* |   | mr | 31 | 3.81 | 1 | 2 | 3 | 19 | 0 | 0 | 0 | 28.1 | 31 | 13 | 12 | 6 | 12 | 0 | 5 |
| Ryan Borucki* | BMB | sp | 24 | 2.93 | 7 | 3 | 0 | 18 | 15 | 0 | 0 | 107.2 | 101 | 41 | 35 | 33 | 65 | 7 | 13 |
| Brad Boxberger | FGR | cl | 30 | 7.01 | 2 | 7 | 3 | 55 | 0 | 0 | 0 | 51.1 | 47 | 42 | 40 | 38 | 73 | 11 | 2 |
| Matt Boyd* | BAN | sp | 27 | 4.73 | 8 | 12 | 0 | 30 | 30 | 0 | 0 | 159.2 | 167 | 94 | 84 | 60 | 162 | 22 | 11 |
| Silvino Bracho | 755 | mr | 25 | 1.84 | 1 | 1 | 5 | 12 | 0 | 0 | 0 | 14.2 | 15 | 3 | 3 | 2 | 13 | 1 | 2 |
| Archie Bradley | MOJ | mr | 25 | 3.74 | 10 | 1 | 3 | 61 | 0 | 0 | 0 | 79.1 | 67 | 36 | 33 | 22 | 89 | 10 | 5 |
| Ryan Brasier | KRK | mr | 30 | 2.82 | 3 | 3 | 2 | 31 | 0 | 0 | 0 | 38.1 | 27 | 12 | 12 | 10 | 38 | 9 | 2 |
| John Brebbia | BAN | mr | 28 | 3.95 | 4 | 3 | 5 | 38 | 0 | 0 | 0 | 54.2 | 44 | 24 | 24 | 16 | 70 | 9 | 3 |
| Zach Britton* | COR | mr | 30 | 4.50 | 4 | 2 | 0 | 37 | 0 | 0 | 0 | 44.0 | 44 | 23 | 22 | 27 | 39 | 6 | 4 |
| Clay Buchholz |   | sp | 33 | 3.34 | 9 | 6 | 0 | 23 | 23 | 0 | 0 | 145.2 | 116 | 58 | 54 | 36 | 110 | 20 | 15 |
| Ryan Buchter* | KRK | mr | 31 | 5.40 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.2 | 1 | 1 | 1 | 2 | 2 | 0 | 0 |
| Walker Buehler | KRK | sp | 23 | 3.50 | 10 | 9 | 0 | 23 | 23 | 1 | 1 | 138.2 | 114 | 63 | 54 | 31 | 154 | 22 | 8 |
| Madison Bumgarner* | WNB | sp | 28 | 4.19 | 9 | 4 | 0 | 23 | 23 | 1 | 1 | 139.2 | 146 | 69 | 65 | 45 | 121 | 13 | 9 |
| Corbin Burnes | WNB | mr | 23 | 2.97 | 2 | 2 | 12 | 32 | 0 | 0 | 0 | 39.1 | 26 | 15 | 13 | 7 | 28 | 4 | 1 |
| Shane Carle |   | mr | 26 | 2.63 | 4 | 5 | 4 | 69 | 0 | 0 | 0 | 92.1 | 68 | 31 | 27 | 44 | 46 | 3 | 16 |
| Carlos Carrasco | 755 | sp | 31 | 3.08 | 12 | 11 | 0 | 30 | 30 | 4 | 1 | 204.2 | 182 | 72 | 70 | 52 | 232 | 19 | 7 |
| Santiago Casilla | 755 | mr | 37 | 5.30 | 0 | 3 | 3 | 25 | 4 | 0 | 0 | 37.1 | 28 | 28 | 22 | 43 | 32 | 1 | 3 |
| Diego Castillo | STR | mr | 24 | 3.23 | 11 | 6 | 3 | 83 | 0 | 0 | 0 | 128.0 | 96 | 49 | 46 | 37 | 151 | 15 | 3 |
| Jose Castillo* |   | mr | 22 | 2.37 | 5 | 2 | 1 | 26 | 0 | 0 | 0 | 38.0 | 17 | 12 | 10 | 9 | 49 | 1 | 1 |
| Luis Castillo |   | sp | 25 | 5.40 | 8 | 12 | 1 | 30 | 27 | 0 | 0 | 158.1 | 183 | 101 | 95 | 76 | 143 | 26 | 15 |
| Miguel Castro | TPT | mr | 23 | 3.04 | 5 | 5 | 5 | 83 | 1 | 0 | 0 | 115.1 | 103 | 45 | 39 | 67 | 62 | 12 | 17 |
| Xavier Cedeno* | BMB | mr | 31 | 4.50 | 1 | 2 | 2 | 28 | 0 | 0 | 0 | 36.0 | 25 | 18 | 18 | 17 | 39 | 1 | 1 |
| Jhoulys Chacin | HAM | sp | 30 | 3.52 | 8 | 12 | 0 | 33 | 31 | 0 | 0 | 184.0 | 153 | 82 | 72 | 68 | 132 | 27 | 14 |
| Aroldis Chapman* | JAC | cl | 30 | 1.72 | 6 | 1 | 29 | 65 | 0 | 0 | 0 | 78.2 | 34 | 15 | 15 | 45 | 138 | 4 | 1 |
| Jesse Chavez | HAM | mr | 34 | 2.66 | 6 | 2 | 5 | 83 | 2 | 0 | 0 | 128.2 | 103 | 42 | 38 | 46 | 118 | 13 | 13 |
| Wei-Yin Chen* | MOJ | sp | 32 | 4.96 | 10 | 6 | 0 | 22 | 22 | 0 | 0 | 114.1 | 123 | 71 | 63 | 32 | 108 | 21 | 5 |
| Yonny Chirinos | HWK | mr | 24 | 3.61 | 15 | 11 | 0 | 35 | 35 | 1 | 1 | 217.0 | 202 | 91 | 87 | 51 | 180 | 16 | 30 |
| Adam Cimber | BAN | mr | 27 | 7.48 | 3 | 7 | 1 | 41 | 0 | 0 | 0 | 55.1 | 79 | 48 | 46 | 22 | 56 | 9 | 10 |
| Tony Cingrani* | 755 | mr | 28 | 4.18 | 1 | 0 | 2 | 23 | 0 | 0 | 0 | 23.2 | 25 | 11 | 11 | 4 | 43 | 4 | 1 |
| Steve Cishek |   | mr | 32 | 3.02 | 3 | 8 | 5 | 59 | 0 | 0 | 0 | 62.2 | 42 | 24 | 21 | 29 | 57 | 4 | 9 |
| Mike Clevinger | TBU | sp | 27 | 2.59 | 17 | 6 | 0 | 32 | 32 | 2 | 1 | 212.1 | 146 | 61 | 61 | 63 | 210 | 21 | 14 |
| Tyler Clippard | COR | mr | 33 | 7.05 | 1 | 9 | 2 | 35 | 1 | 0 | 0 | 60.0 | 74 | 48 | 47 | 30 | 67 | 20 | 3 |
| Alex Cobb | TPT | sp | 30 | 5.18 | 9 | 17 | 0 | 32 | 32 | 1 | 0 | 186.0 | 216 | 113 | 107 | 40 | 107 | 37 | 14 |
| Gerrit Cole | COR | sp | 27 | 3.33 | 14 | 9 | 0 | 37 | 33 | 1 | 1 | 224.1 | 187 | 91 | 83 | 72 | 305 | 24 | 11 |
| Taylor Cole | STR | mr | 28 | 3.86 | 0 | 2 | 2 | 23 | 0 | 0 | 0 | 37.1 | 31 | 16 | 16 | 19 | 46 | 3 | 7 |
| Louis Coleman | BMB | mr | 32 | 5.47 | 2 | 1 | 0 | 16 | 0 | 0 | 0 | 24.2 | 21 | 15 | 15 | 12 | 15 | 4 | 9 |
| Alex Colome | HAM | mr | 29 | 4.28 | 4 | 6 | 6 | 59 | 0 | 0 | 0 | 75.2 | 85 | 38 | 36 | 24 | 89 | 10 | 10 |
| Adam Conley* | TBC | mr | 28 | 5.07 | 2 | 2 | 3 | 51 | 1 | 0 | 0 | 65.2 | 69 | 40 | 37 | 37 | 64 | 7 | 6 |
| Patrick Corbin* | MAR | sp | 28 | 3.03 | 16 | 5 | 0 | 32 | 32 | 1 | 1 | 202.0 | 177 | 71 | 68 | 53 | 243 | 13 | 10 |
| Dylan Covey | TPT | sp | 26 | 4.35 | 2 | 6 | 4 | 25 | 7 | 0 | 0 | 60.0 | 61 | 30 | 29 | 27 | 30 | 10 | 8 |
| Kyle Crick | KRK | mr | 25 | 1.69 | 1 | 0 | 2 | 5 | 0 | 0 | 0 | 5.1 | 5 | 1 | 1 | 3 | 4 | 1 | 0 |
| Johnny Cueto |   | sp | 32 | 4.16 | 3 | 1 | 0 | 10 | 10 | 0 | 0 | 62.2 | 59 | 29 | 29 | 18 | 35 | 9 | 9 |
| Zach Davies | BOM | sp | 25 | 3.81 | 1 | 3 | 0 | 7 | 7 | 1 | 0 | 49.2 | 43 | 22 | 21 | 13 | 36 | 8 | 2 |
| Wade Davis |   | cl | 32 | 1.90 | 2 | 3 | 9 | 69 | 1 | 0 | 0 | 80.2 | 39 | 17 | 17 | 45 | 92 | 6 | 4 |
| Jacob deGrom | HWK | sp | 30 | 2.29 | 20 | 10 | 0 | 38 | 38 | 7 | 5 | 275.0 | 210 | 77 | 70 | 68 | 356 | 15 | 13 |
| Anthony DeSclafani | BOM | sp | 28 | 13.50 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 13.1 | 22 | 20 | 20 | 7 | 11 | 5 | 1 |
| Chris Devenski | COR | mr | 27 | 4.99 | 1 | 5 | 2 | 38 | 0 | 0 | 0 | 48.2 | 51 | 31 | 27 | 15 | 51 | 14 | 3 |
| Edwin Diaz | MOJ | cl | 24 | 1.63 | 4 | 2 | 28 | 56 | 0 | 0 | 0 | 71.2 | 46 | 15 | 13 | 23 | 112 | 4 | 1 |
| Seranthony Dominguez |   | cl | 23 | 1.66 | 7 | 2 | 13 | 69 | 0 | 0 | 0 | 92.1 | 59 | 21 | 17 | 38 | 103 | 5 | 4 |
| Sean Doolittle* | STR | cl | 31 | 1.59 | 2 | 4 | 19 | 42 | 0 | 0 | 0 | 45.1 | 37 | 13 | 8 | 15 | 57 | 6 | 1 |
| Zach Duke* |   | mr | 35 | 7.07 | 2 | 6 | 1 | 28 | 0 | 0 | 0 | 28.0 | 32 | 22 | 22 | 16 | 19 | 2 | 1 |
| Ryan Dull | WNB | mr | 28 | 4.15 | 6 | 4 | 1 | 33 | 0 | 0 | 0 | 39.0 | 36 | 18 | 18 | 9 | 28 | 7 | 5 |
| Sam Dyson | JAC | mr | 30 | 1.91 | 10 | 3 | 3 | 56 | 0 | 0 | 0 | 80.0 | 56 | 20 | 17 | 22 | 60 | 8 | 14 |
| Carl Edwards | FGR | mr | 26 | 4.03 | 4 | 5 | 4 | 92 | 0 | 0 | 0 | 105.0 | 79 | 48 | 47 | 70 | 119 | 4 | 6 |
| Roenis Elias* | SED | mr | 29 | 3.75 | 7 | 6 | 5 | 76 | 0 | 0 | 0 | 124.2 | 127 | 56 | 52 | 39 | 68 | 5 | 16 |
| Nathan Eovaldi | MAX | sp | 28 | 2.85 | 8 | 3 | 1 | 16 | 13 | 1 | 1 | 88.1 | 73 | 28 | 28 | 9 | 82 | 7 | 6 |
| Robbie Erlin* | TPT | mr | 27 | 4.08 | 3 | 5 | 5 | 90 | 0 | 0 | 0 | 123.2 | 135 | 61 | 56 | 33 | 98 | 18 | 13 |
| Jeurys Familia |   | cl | 28 | 5.04 | 3 | 6 | 9 | 56 | 0 | 0 | 0 | 64.1 | 65 | 39 | 36 | 34 | 71 | 9 | 2 |
| Caleb Ferguson* | WNB | mr | 21 | 3.96 | 3 | 2 | 0 | 10 | 10 | 0 | 0 | 50.0 | 40 | 23 | 22 | 11 | 62 | 11 | 0 |
| Jose Manuel Fernandez* | MAS | mr | 25 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Josh Fields | MOJ | mr | 32 | 2.13 | 0 | 0 | 6 | 40 | 0 | 0 | 0 | 42.1 | 41 | 11 | 10 | 9 | 40 | 7 | 2 |
| Michael Fiers | JAC | sp | 33 | 4.82 | 5 | 5 | 0 | 15 | 15 | 0 | 0 | 84.0 | 79 | 48 | 45 | 20 | 69 | 19 | 4 |
| Heath Fillmyer | STR | sp | 24 | 3.22 | 4 | 4 | 1 | 16 | 12 | 0 | 0 | 81.0 | 69 | 31 | 29 | 26 | 58 | 9 | 9 |
| Jack Flaherty | HAM | sp | 22 | 3.04 | 10 | 13 | 0 | 34 | 33 | 2 | 2 | 204.1 | 124 | 81 | 69 | 72 | 238 | 35 | 17 |
| Dylan Floro | KRK | mr | 27 | 2.89 | 6 | 2 | 3 | 63 | 0 | 0 | 0 | 84.0 | 76 | 28 | 27 | 20 | 79 | 4 | 9 |
| Mike Foltynewicz | BAN | sp | 26 | 2.76 | 11 | 9 | 0 | 32 | 32 | 2 | 0 | 212.1 | 154 | 71 | 65 | 69 | 228 | 20 | 15 |
| Kyle Freeland* | MAR | sp | 25 | 3.03 | 23 | 4 | 1 | 34 | 33 | 4 | 4 | 211.0 | 167 | 79 | 71 | 66 | 159 | 17 | 21 |
| Sam Freeman* |   | mr | 31 | 3.92 | 5 | 3 | 1 | 38 | 0 | 0 | 0 | 39.0 | 38 | 18 | 17 | 32 | 50 | 2 | 2 |
| Jace Fry* |   | mr | 24 | 2.74 | 8 | 1 | 4 | 39 | 0 | 0 | 0 | 46.0 | 37 | 15 | 14 | 28 | 43 | 5 | 1 |
| Paul Fry* | 755 | mr | 25 | 4.35 | 0 | 4 | 0 | 30 | 1 | 0 | 0 | 39.1 | 36 | 19 | 19 | 25 | 28 | 2 | 5 |
| Michael Fulmer |   | sp | 25 | 4.37 | 2 | 10 | 0 | 19 | 19 | 0 | 0 | 101.0 | 92 | 51 | 49 | 40 | 69 | 13 | 16 |
| John Gant | STR | sp | 25 | 4.70 | 10 | 8 | 0 | 35 | 35 | 0 | 0 | 191.2 | 183 | 109 | 100 | 96 | 145 | 17 | 13 |
| Jarlin Garcia* | WNB | mr | 25 | 11.81 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 5.1 | 9 | 7 | 7 | 7 | 5 | 1 | 0 |
| Kevin Gausman | TPT | sp | 27 | 4.48 | 10 | 16 | 0 | 33 | 33 | 3 | 1 | 209.0 | 212 | 112 | 104 | 61 | 161 | 26 | 16 |
| Domingo German | FGR | sp | 25 | 5.02 | 2 | 5 | 1 | 23 | 13 | 0 | 0 | 89.2 | 82 | 52 | 50 | 40 | 82 | 10 | 5 |
| Kyle Gibson | KRK | sp | 30 | 3.95 | 14 | 9 | 0 | 33 | 32 | 1 | 0 | 191.1 | 166 | 93 | 84 | 74 | 164 | 23 | 12 |
| Ken Giles | MAS | cl | 27 | 2.97 | 7 | 5 | 3 | 77 | 0 | 0 | 0 | 103.0 | 85 | 41 | 34 | 14 | 92 | 14 | 7 |
| Mychal Givens | WNB | mr | 28 | 3.11 | 5 | 3 | 5 | 63 | 0 | 0 | 0 | 84.0 | 63 | 31 | 29 | 35 | 76 | 3 | 8 |
| Tyler Glasnow | MAR | mr | 24 | 4.60 | 5 | 1 | 2 | 38 | 1 | 0 | 0 | 90.0 | 60 | 47 | 46 | 40 | 111 | 11 | 3 |
| Koda Glover |   | mr | 25 | 0.00 | 0 | 0 | 2 | 13 | 0 | 0 | 0 | 16.2 | 9 | 1 | 0 | 10 | 5 | 0 | 2 |
| Zack Godley | FGR | sp | 28 | 5.28 | 6 | 18 | 0 | 31 | 26 | 1 | 0 | 151.2 | 160 | 108 | 89 | 57 | 152 | 17 | 7 |
| Erik Goeddel | 755 | mr | 29 | 4.18 | 3 | 5 | 2 | 32 | 0 | 0 | 0 | 51.2 | 34 | 24 | 24 | 32 | 54 | 9 | 1 |
| Marco Gonzales* | MAS | sp | 26 | 6.03 | 4 | 13 | 0 | 33 | 31 | 0 | 0 | 176.0 | 240 | 132 | 118 | 38 | 160 | 23 | 23 |
| Gio Gonzalez* | JAC | sp | 32 | 6.17 | 3 | 7 | 0 | 10 | 10 | 0 | 0 | 54.0 | 57 | 42 | 37 | 29 | 43 | 7 | 5 |
| Matt Grace* | TBU | mr | 29 | 3.02 | 1 | 5 | 2 | 51 | 0 | 0 | 0 | 56.2 | 42 | 21 | 19 | 18 | 42 | 5 | 5 |
| Jon Gray | COR | sp | 26 | 4.03 | 8 | 6 | 0 | 25 | 23 | 1 | 0 | 145.1 | 153 | 75 | 65 | 42 | 138 | 17 | 11 |
| Sonny Gray | TPT | sp | 28 | 6.33 | 2 | 17 | 0 | 26 | 26 | 0 | 0 | 133.2 | 142 | 103 | 94 | 67 | 106 | 12 | 6 |
| Chad Green | HWK | mr | 27 | 3.29 | 1 | 2 | 5 | 69 | 0 | 0 | 0 | 109.1 | 116 | 45 | 40 | 25 | 131 | 11 | 2 |
| Zack Greinke | SED | sp | 34 | 3.26 | 18 | 6 | 0 | 34 | 34 | 1 | 0 | 234.2 | 202 | 90 | 85 | 45 | 192 | 28 | 12 |
| Robert Gsellman |   | mr | 24 | 2.96 | 7 | 6 | 13 | 57 | 0 | 0 | 0 | 73.0 | 65 | 29 | 24 | 22 | 67 | 9 | 5 |
| Josh Hader* | BAN | mr | 24 | 2.02 | 2 | 8 | 31 | 75 | 0 | 0 | 0 | 98.0 | 48 | 23 | 22 | 44 | 203 | 10 | 0 |
| Cole Hamels* | MAX | sp | 34 | 4.10 | 8 | 14 | 0 | 30 | 30 | 1 | 0 | 180.0 | 159 | 86 | 82 | 79 | 170 | 23 | 28 |
| Brad Hand* | BAN | cl | 28 | 3.24 | 4 | 4 | 2 | 62 | 1 | 0 | 0 | 77.2 | 62 | 33 | 28 | 40 | 112 | 7 | 4 |
| J.A. Happ* |   | sp | 35 | 3.69 | 14 | 7 | 0 | 34 | 34 | 0 | 0 | 202.2 | 154 | 89 | 83 | 60 | 205 | 30 | 16 |
| Blaine Hardy* | JAC | mr | 31 | 3.67 | 4 | 2 | 3 | 40 | 1 | 0 | 0 | 76.0 | 69 | 33 | 31 | 27 | 63 | 5 | 4 |
| Will Harris | BMB | mr | 33 | 2.44 | 1 | 3 | 3 | 61 | 1 | 0 | 0 | 85.0 | 73 | 23 | 23 | 26 | 81 | 7 | 6 |
| Matt Harvey | MAS | sp | 29 | 7.46 | 5 | 6 | 0 | 24 | 9 | 1 | 0 | 79.2 | 112 | 71 | 66 | 19 | 63 | 17 | 6 |
| Andrew Heaney* | TBU | sp | 27 | 3.61 | 12 | 9 | 0 | 32 | 32 | 2 | 0 | 206.2 | 186 | 84 | 83 | 59 | 169 | 25 | 12 |
| Jeremy Hellickson | TPT | sp | 31 | 3.76 | 5 | 8 | 0 | 25 | 25 | 0 | 0 | 150.2 | 148 | 70 | 63 | 28 | 100 | 20 | 11 |
| Kyle Hendricks | BMB | sp | 28 | 4.51 | 11 | 18 | 0 | 39 | 36 | 1 | 1 | 221.1 | 247 | 117 | 111 | 63 | 167 | 32 | 27 |
| David Hernandez | TBC | mr | 33 | 2.73 | 8 | 3 | 5 | 58 | 0 | 0 | 0 | 89.0 | 54 | 29 | 27 | 20 | 81 | 9 | 6 |
| Kelvin Herrera | COR | cl | 28 | 5.31 | 2 | 2 | 13 | 47 | 0 | 0 | 0 | 61.0 | 69 | 37 | 36 | 14 | 54 | 10 | 5 |
| Jordan Hicks | TBU | mr | 21 | 2.60 | 5 | 5 | 6 | 56 | 0 | 0 | 0 | 62.1 | 46 | 18 | 18 | 32 | 51 | 1 | 13 |
| Rich Hill* | 755 | sp | 38 | 4.18 | 10 | 13 | 0 | 32 | 32 | 0 | 0 | 185.1 | 151 | 87 | 86 | 61 | 219 | 38 | 9 |
| Yoshihisa Hirano |   | mr | 34 | 1.59 | 5 | 3 | 10 | 53 | 0 | 0 | 0 | 73.2 | 56 | 15 | 13 | 22 | 59 | 4 | 19 |
| Jonathan Holder | HWK | mr | 25 | 1.77 | 10 | 6 | 4 | 68 | 0 | 0 | 0 | 96.2 | 62 | 21 | 19 | 30 | 76 | 3 | 5 |
| Derek Holland* | JAC | sp | 31 | 4.20 | 12 | 11 | 0 | 32 | 32 | 0 | 0 | 171.1 | 162 | 95 | 80 | 75 | 181 | 12 | 10 |
| Dakota Hudson | MOJ | mr | 23 | 3.80 | 0 | 0 | 1 | 20 | 0 | 0 | 0 | 23.2 | 13 | 10 | 10 | 16 | 19 | 0 | 1 |
| Daniel Hudson | STR | mr | 31 | 2.30 | 1 | 1 | 1 | 17 | 0 | 0 | 0 | 27.1 | 27 | 9 | 7 | 7 | 25 | 3 | 1 |
| Jared Hughes | KRK | mr | 32 | 2.24 | 7 | 6 | 3 | 81 | 0 | 0 | 0 | 104.2 | 82 | 29 | 26 | 30 | 71 | 10 | 16 |
| Tommy Hunter |   | mr | 31 | 3.86 | 1 | 1 | 1 | 14 | 0 | 0 | 0 | 18.2 | 15 | 9 | 8 | 5 | 9 | 3 | 1 |
| Raisel Iglesias | JAC | cl | 28 | 3.01 | 4 | 2 | 4 | 51 | 0 | 0 | 0 | 77.2 | 56 | 31 | 26 | 40 | 86 | 12 | 2 |
| Josh James | BOM | sp | 25 | 3.33 | 2 | 0 | 0 | 4 | 4 | 0 | 0 | 24.1 | 22 | 10 | 9 | 8 | 35 | 1 | 2 |
| Kenley Jansen | MOJ | cl | 30 | 2.47 | 6 | 2 | 4 | 48 | 0 | 0 | 0 | 73.0 | 43 | 20 | 20 | 17 | 73 | 10 | 1 |
| Joe Jimenez | WNB | mr | 23 | 2.80 | 4 | 3 | 1 | 41 | 0 | 0 | 0 | 54.2 | 48 | 18 | 17 | 31 | 68 | 2 | 4 |
| Jake Junis | MAS | sp | 25 | 5.27 | 4 | 10 | 2 | 32 | 19 | 0 | 0 | 128.0 | 144 | 80 | 75 | 43 | 106 | 24 | 13 |
| Keone Kela |   | cl | 25 | 2.18 | 4 | 4 | 5 | 45 | 0 | 0 | 0 | 57.2 | 39 | 17 | 14 | 28 | 76 | 3 | 1 |
| Brad Keller | TBC | mr | 22 | 3.32 | 15 | 10 | 0 | 32 | 31 | 2 | 1 | 195.1 | 167 | 80 | 72 | 86 | 112 | 13 | 30 |
| Shawn Kelley | COR | mr | 34 | 2.47 | 1 | 3 | 10 | 32 | 0 | 0 | 0 | 43.2 | 31 | 12 | 12 | 8 | 42 | 6 | 0 |
| Joe Kelly | TBU | mr | 30 | 2.58 | 3 | 3 | 3 | 37 | 0 | 0 | 0 | 52.1 | 38 | 19 | 15 | 21 | 48 | 0 | 6 |
| Clayton Kershaw* | WNB | sp | 30 | 3.36 | 13 | 14 | 0 | 41 | 41 | 0 | 0 | 233.1 | 214 | 102 | 87 | 58 | 227 | 23 | 11 |
| Dallas Keuchel* |   | sp | 30 | 5.01 | 7 | 11 | 0 | 37 | 20 | 1 | 0 | 143.2 | 163 | 82 | 80 | 37 | 99 | 21 | 12 |
| Craig Kimbrel | MAR | cl | 30 | 1.81 | 4 | 2 | 35 | 53 | 0 | 0 | 0 | 69.2 | 24 | 14 | 14 | 32 | 94 | 7 | 3 |
| Corey Kluber | TBU | sp | 32 | 3.00 | 17 | 8 | 0 | 33 | 33 | 3 | 3 | 239.2 | 195 | 89 | 80 | 32 | 209 | 37 | 13 |
| Corey Knebel |   | cl | 26 | 3.61 | 2 | 1 | 4 | 51 | 0 | 0 | 0 | 62.1 | 56 | 25 | 25 | 34 | 96 | 9 | 6 |
| Adam Kolarek* | MAS | mr | 29 | 4.82 | 2 | 3 | 5 | 23 | 0 | 0 | 0 | 28.0 | 39 | 15 | 15 | 7 | 21 | 0 | 2 |
| Mike Leake | MOJ | sp | 30 | 6.33 | 4 | 7 | 0 | 20 | 20 | 2 | 2 | 112.1 | 149 | 83 | 79 | 25 | 68 | 20 | 14 |
| Wade LeBlanc* | STR | sp | 33 | 4.65 | 14 | 10 | 0 | 34 | 34 | 0 | 0 | 182.0 | 201 | 106 | 94 | 46 | 161 | 31 | 9 |
| Jose Leclerc | MAX | mr | 24 | 0.72 | 3 | 2 | 26 | 72 | 0 | 0 | 0 | 100.0 | 29 | 8 | 8 | 40 | 138 | 2 | 3 |
| Jon Lester* | 755 | sp | 34 | 5.69 | 6 | 16 | 0 | 33 | 33 | 0 | 0 | 197.2 | 223 | 127 | 125 | 100 | 149 | 34 | 15 |
| Pablo Lopez | HWK | sp | 22 | 3.05 | 1 | 1 | 0 | 7 | 6 | 1 | 0 | 41.1 | 29 | 16 | 14 | 6 | 33 | 5 | 3 |
| Michael Lorenzen | MOJ | mr | 26 | 4.56 | 5 | 1 | 2 | 62 | 0 | 0 | 0 | 96.2 | 96 | 50 | 49 | 48 | 49 | 8 | 12 |
| Seth Lugo | TPT | mr | 28 | 3.07 | 8 | 5 | 2 | 90 | 0 | 0 | 0 | 138.0 | 107 | 54 | 47 | 37 | 113 | 20 | 10 |
| Jordan Lyles | MAS | mr | 27 | 6.95 | 3 | 5 | 4 | 65 | 1 | 0 | 0 | 90.2 | 108 | 73 | 70 | 41 | 89 | 21 | 5 |
| Lance Lynn |   | sp | 31 | 6.58 | 0 | 1 | 0 | 8 | 8 | 0 | 0 | 39.2 | 49 | 32 | 29 | 27 | 41 | 3 | 5 |
| Kenta Maeda | BOM | sp | 30 | 4.92 | 5 | 9 | 0 | 23 | 23 | 1 | 1 | 128.0 | 138 | 76 | 70 | 39 | 143 | 16 | 5 |
| Sean Manaea* | MOJ | sp | 26 | 4.90 | 8 | 13 | 0 | 33 | 33 | 0 | 0 | 192.2 | 209 | 110 | 105 | 45 | 145 | 43 | 14 |
| German Marquez |   | sp | 23 | 3.33 | 17 | 10 | 0 | 34 | 34 | 1 | 1 | 219.0 | 197 | 84 | 81 | 68 | 235 | 26 | 21 |
| Carlos Martinez | 755 | sp | 26 | 3.68 | 3 | 3 | 6 | 25 | 2 | 0 | 0 | 36.2 | 39 | 17 | 15 | 24 | 40 | 2 | 5 |
| Steven Matz* | HAM | sp | 27 | 4.16 | 4 | 16 | 0 | 32 | 31 | 0 | 0 | 179.2 | 160 | 91 | 83 | 48 | 180 | 32 | 16 |
| Trevor May |   | mr | 28 | 1.75 | 2 | 1 | 2 | 19 | 0 | 0 | 0 | 25.2 | 17 | 5 | 5 | 8 | 42 | 3 | 1 |
| Tim Mayza* | 755 | mr | 26 | 4.61 | 0 | 1 | 2 | 11 | 0 | 0 | 0 | 13.2 | 10 | 7 | 7 | 9 | 16 | 3 | 0 |
| Kevin McCarthy | BOM | mr | 26 | 3.27 | 5 | 0 | 4 | 67 | 0 | 0 | 0 | 88.0 | 71 | 33 | 32 | 30 | 43 | 11 | 11 |
| Lance McCullers | BAN | sp | 24 | 3.05 | 14 | 9 | 0 | 33 | 33 | 0 | 0 | 186.0 | 144 | 77 | 63 | 77 | 223 | 16 | 17 |
| T.J. McFarland* | KRK | mr | 29 | 3.63 | 3 | 6 | 3 | 92 | 0 | 0 | 0 | 119.0 | 111 | 54 | 48 | 46 | 55 | 10 | 28 |
| Collin McHugh |   | mr | 31 | 2.37 | 7 | 1 | 5 | 57 | 1 | 0 | 0 | 95.0 | 57 | 27 | 25 | 32 | 121 | 4 | 2 |
| Adalberto Mejia* | SED | sp | 25 | 6.30 | 0 | 2 | 0 | 9 | 5 | 0 | 0 | 30.0 | 38 | 22 | 21 | 13 | 19 | 0 | 1 |
| Daniel Mengden | STR | sp | 25 | 4.26 | 5 | 9 | 0 | 22 | 16 | 0 | 0 | 116.1 | 120 | 59 | 55 | 28 | 69 | 23 | 5 |
| Keynan Middleton | 755 | cl | 24 | 2.50 | 2 | 1 | 3 | 13 | 0 | 0 | 0 | 18.0 | 17 | 5 | 5 | 4 | 21 | 2 | 2 |
| Miles Mikolas | STR | sp | 29 | 4.02 | 11 | 10 | 0 | 27 | 27 | 3 | 1 | 172.1 | 194 | 82 | 77 | 30 | 120 | 23 | 16 |
| Wade Miley* | TBC | sp | 31 | 2.77 | 12 | 5 | 0 | 30 | 30 | 0 | 0 | 181.2 | 160 | 65 | 56 | 63 | 82 | 8 | 19 |
| Andrew Miller* | FGR | mr | 33 | 5.51 | 1 | 2 | 1 | 16 | 0 | 0 | 0 | 16.1 | 11 | 10 | 10 | 10 | 20 | 2 | 1 |
| Justin Miller | BAN | mr | 31 | 6.23 | 1 | 4 | 4 | 36 | 0 | 0 | 0 | 47.2 | 44 | 33 | 33 | 32 | 55 | 12 | 2 |
| Alec Mills | MAX | mr | 26 | 1.71 | 2 | 0 | 0 | 3 | 3 | 1 | 1 | 21.0 | 11 | 4 | 4 | 8 | 14 | 2 | 2 |
| Juan Minaya | MAX | mr | 27 | 7.50 | 1 | 0 | 2 | 9 | 0 | 0 | 0 | 12.0 | 14 | 11 | 10 | 5 | 8 | 1 | 1 |
| Mike Minor* | SED | sp | 30 | 3.49 | 12 | 14 | 0 | 33 | 33 | 1 | 0 | 201.0 | 167 | 84 | 78 | 45 | 169 | 22 | 15 |
| A.J. Minter* | MAX | mr | 24 | 2.82 | 6 | 4 | 5 | 60 | 0 | 0 | 0 | 76.2 | 56 | 27 | 24 | 45 | 96 | 8 | 4 |
| Frankie Montas | BMB | sp | 25 | 3.00 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 | 5 | 2 | 2 | 3 | 3 | 0 | 1 |
| Jordan Montgomery* | BMB | sp | 25 | 2.54 | 1 | 1 | 0 | 7 | 6 | 1 | 1 | 39.0 | 26 | 12 | 11 | 17 | 27 | 1 | 2 |
| Mike Montgomery* | STR | sp | 28 | 4.07 | 6 | 7 | 0 | 21 | 21 | 0 | 0 | 117.1 | 137 | 57 | 53 | 43 | 72 | 4 | 13 |
| Reyes Moronta |   | mr | 25 | 1.85 | 4 | 3 | 6 | 68 | 1 | 0 | 0 | 92.2 | 56 | 19 | 19 | 32 | 117 | 5 | 6 |
| Brandon Morrow | SED | cl | 33 | 2.31 | 3 | 2 | 9 | 20 | 0 | 0 | 0 | 23.1 | 26 | 10 | 6 | 7 | 20 | 1 | 1 |
| Charlie Morton | KRK | sp | 34 | 2.89 | 9 | 8 | 0 | 30 | 30 | 0 | 0 | 161.2 | 136 | 59 | 52 | 68 | 186 | 14 | 17 |
| Joe Musgrove | BOM | sp | 25 | 3.88 | 5 | 7 | 1 | 19 | 17 | 3 | 1 | 116.0 | 107 | 54 | 50 | 27 | 73 | 11 | 10 |
| Sean Newcomb* | BAN | sp | 25 | 3.35 | 6 | 13 | 0 | 33 | 33 | 0 | 0 | 169.1 | 135 | 77 | 63 | 82 | 159 | 19 | 11 |
| Aaron Nola | HWK | sp | 25 | 2.40 | 14 | 11 | 0 | 36 | 36 | 1 | 1 | 243.2 | 176 | 69 | 65 | 67 | 237 | 22 | 26 |
| Bud Norris |   | cl | 33 | 5.95 | 2 | 4 | 2 | 50 | 0 | 0 | 0 | 56.0 | 60 | 40 | 37 | 25 | 61 | 14 | 7 |
| Ivan Nova | MAS | sp | 31 | 5.45 | 4 | 17 | 0 | 32 | 32 | 1 | 0 | 190.0 | 243 | 136 | 115 | 45 | 106 | 32 | 20 |
| Vidal Nuno* | WNB | mr | 30 | 3.11 | 2 | 3 | 11 | 22 | 0 | 0 | 0 | 37.2 | 22 | 14 | 13 | 8 | 34 | 5 | 1 |
| Darren O'Day | WNB | mr | 35 | 12.27 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.2 | 4 | 5 | 5 | 1 | 5 | 3 | 0 |
| Scott Oberg | TBC | mr | 28 | 1.91 | 4 | 2 | 6 | 64 | 0 | 0 | 0 | 94.1 | 70 | 21 | 20 | 21 | 91 | 9 | 13 |
| Jake Odorizzi | COR | sp | 28 | 4.78 | 9 | 13 | 0 | 38 | 33 | 1 | 0 | 203.1 | 195 | 120 | 108 | 76 | 190 | 32 | 7 |
| Seung Hwan Oh | STR | mr | 35 | 3.81 | 6 | 3 | 5 | 66 | 1 | 0 | 0 | 89.2 | 81 | 41 | 38 | 39 | 91 | 14 | 1 |
| Roberto Osuna | SED | cl | 23 | 1.96 | 3 | 2 | 21 | 36 | 0 | 0 | 0 | 36.2 | 27 | 9 | 8 | 3 | 26 | 1 | 1 |
| Dan Otero | MAS | mr | 33 | 6.37 | 4 | 8 | 7 | 72 | 0 | 0 | 0 | 82.0 | 117 | 68 | 58 | 9 | 72 | 25 | 16 |
| Adam Ottavino |   | mr | 32 | 2.22 | 3 | 3 | 13 | 59 | 0 | 0 | 0 | 77.0 | 37 | 20 | 19 | 40 | 120 | 4 | 6 |
| Thomas Pannone* | BMB | sp | 24 | 3.93 | 1 | 4 | 0 | 8 | 8 | 1 | 0 | 52.2 | 50 | 23 | 23 | 18 | 37 | 10 | 2 |
| Blake Parker | KRK | mr | 33 | 2.66 | 2 | 2 | 2 | 33 | 0 | 0 | 0 | 40.2 | 35 | 15 | 12 | 16 | 47 | 1 | 2 |
| James Paxton* | SED | sp | 29 | 6.40 | 2 | 9 | 0 | 19 | 19 | 0 | 0 | 90.0 | 109 | 66 | 64 | 29 | 115 | 25 | 7 |
| James Pazos* | JAC | mr | 27 | 4.47 | 1 | 1 | 2 | 39 | 0 | 0 | 0 | 46.1 | 51 | 24 | 23 | 15 | 39 | 4 | 7 |
| Brad Peacock | FGR | mr | 30 | 3.31 | 5 | 4 | 5 | 73 | 0 | 0 | 0 | 84.1 | 72 | 32 | 31 | 37 | 103 | 13 | 5 |
| Felix Pena |   | sp | 28 | 4.15 | 5 | 9 | 1 | 17 | 16 | 0 | 0 | 97.2 | 94 | 45 | 45 | 31 | 78 | 11 | 8 |
| Freddy Peralta | TBU | sp | 22 | 3.09 | 13 | 7 | 0 | 31 | 31 | 1 | 0 | 177.2 | 107 | 64 | 61 | 93 | 187 | 22 | 20 |
| Oliver Perez* | MAR | mr | 36 | 1.32 | 6 | 0 | 3 | 26 | 0 | 0 | 0 | 34.0 | 17 | 5 | 5 | 5 | 50 | 1 | 1 |
| Yusmeiro Petit |   | mr | 33 | 3.62 | 4 | 3 | 10 | 58 | 0 | 0 | 0 | 74.2 | 57 | 35 | 30 | 22 | 54 | 13 | 3 |
| Nick Pivetta |   | sp | 25 | 5.02 | 3 | 14 | 0 | 28 | 27 | 0 | 0 | 159.2 | 146 | 94 | 89 | 61 | 168 | 32 | 22 |
| Rick Porcello |   | sp | 29 | 4.42 | 14 | 14 | 0 | 34 | 34 | 0 | 0 | 209.2 | 190 | 111 | 103 | 63 | 192 | 39 | 8 |
| Bobby Poyner* | FGR | mr | 25 | 1.99 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 22.2 | 12 | 5 | 5 | 5 | 25 | 3 | 1 |
| Ryan Pressly | HWK | mr | 29 | 2.67 | 5 | 2 | 31 | 65 | 0 | 0 | 0 | 70.2 | 61 | 22 | 21 | 22 | 106 | 6 | 4 |
| David Price* | MAR | sp | 32 | 5.17 | 6 | 5 | 0 | 18 | 18 | 2 | 0 | 109.2 | 104 | 66 | 63 | 31 | 112 | 24 | 3 |
| Austin Pruitt | BMB | mr | 28 | 5.21 | 2 | 4 | 0 | 29 | 0 | 0 | 0 | 46.2 | 63 | 27 | 27 | 14 | 32 | 8 | 1 |
| Jose Quintana* | JAC | sp | 29 | 5.23 | 13 | 14 | 0 | 33 | 33 | 0 | 0 | 175.2 | 166 | 106 | 102 | 83 | 159 | 26 | 8 |
| Edubray Ramos | 755 | mr | 25 | 2.28 | 2 | 2 | 4 | 31 | 0 | 0 | 0 | 43.1 | 34 | 14 | 11 | 14 | 39 | 3 | 3 |
| Robbie Ray* | MAX | sp | 26 | 3.43 | 7 | 4 | 0 | 18 | 18 | 0 | 0 | 99.2 | 63 | 39 | 38 | 59 | 137 | 12 | 13 |
| Cody Reed* | MAX | mr | 25 | 0.00 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 2.1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 |
| Clayton Richard* | TPT | sp | 34 | 4.44 | 1 | 1 | 0 | 5 | 5 | 0 | 0 | 26.1 | 29 | 14 | 13 | 13 | 9 | 3 | 4 |
| Garrett Richards | STR | sp | 30 | 6.87 | 3 | 9 | 0 | 15 | 15 | 0 | 0 | 76.0 | 88 | 63 | 58 | 39 | 84 | 18 | 14 |
| Trevor Richards | FGR | sp | 25 | 8.37 | 2 | 3 | 0 | 6 | 6 | 0 | 0 | 33.1 | 42 | 32 | 31 | 20 | 28 | 5 | 0 |
| Tanner Roark | HWK | sp | 31 | 5.90 | 4 | 13 | 0 | 22 | 22 | 0 | 0 | 132.2 | 149 | 90 | 87 | 40 | 93 | 24 | 17 |
| David Robertson |   | mr | 33 | 1.91 | 0 | 5 | 32 | 62 | 0 | 0 | 0 | 70.2 | 43 | 23 | 15 | 21 | 96 | 8 | 3 |
| Fernando Rodney | JAC | cl | 41 | 4.09 | 2 | 1 | 6 | 31 | 0 | 0 | 0 | 50.2 | 45 | 27 | 23 | 22 | 51 | 9 | 2 |
| Carlos Rodon* | JAC | sp | 25 | 5.13 | 2 | 2 | 0 | 8 | 8 | 0 | 0 | 40.1 | 37 | 23 | 23 | 28 | 28 | 6 | 6 |
| Dereck Rodriguez | SED | sp | 26 | 4.14 | 8 | 13 | 0 | 33 | 33 | 0 | 0 | 204.1 | 185 | 104 | 94 | 67 | 150 | 17 | 16 |
| Richard Rodriguez | MAR | mr | 28 | 2.56 | 3 | 2 | 4 | 49 | 0 | 0 | 0 | 66.2 | 68 | 19 | 19 | 17 | 87 | 4 | 8 |
| Chaz Roe | COR | mr | 31 | 5.48 | 5 | 2 | 3 | 67 | 1 | 0 | 0 | 85.1 | 81 | 55 | 52 | 49 | 70 | 12 | 17 |
| Taylor Rogers* | BAN | mr | 27 | 2.62 | 5 | 2 | 0 | 62 | 0 | 0 | 0 | 75.2 | 59 | 23 | 22 | 23 | 79 | 6 | 6 |
| Sal Romano | COR | sp | 24 | 8.23 | 1 | 4 | 0 | 9 | 6 | 1 | 0 | 42.2 | 61 | 41 | 39 | 21 | 28 | 5 | 3 |
| Hector Rondon |   | mr | 30 | 4.24 | 4 | 7 | 5 | 64 | 0 | 0 | 0 | 70.0 | 69 | 35 | 33 | 21 | 85 | 8 | 3 |
| Tyson Ross | BOM | sp | 31 | 4.94 | 5 | 13 | 0 | 31 | 31 | 3 | 0 | 180.1 | 162 | 107 | 99 | 83 | 138 | 27 | 11 |
| Hyun-Jin Ryu* | COR | sp | 31 | 3.36 | 14 | 9 | 0 | 35 | 32 | 0 | 0 | 211.1 | 212 | 82 | 79 | 32 | 253 | 23 | 22 |
| CC Sabathia* | MAX | sp | 37 | 4.37 | 11 | 9 | 0 | 33 | 33 | 0 | 0 | 189.1 | 179 | 97 | 92 | 76 | 165 | 31 | 16 |
| Chris Sale* |   | sp | 29 | 2.58 | 18 | 9 | 0 | 35 | 35 | 1 | 1 | 230.1 | 143 | 71 | 66 | 58 | 334 | 18 | 6 |
| Anibal Sanchez | WNB | sp | 34 | 3.83 | 7 | 9 | 0 | 26 | 26 | 0 | 0 | 141.0 | 132 | 65 | 60 | 39 | 125 | 17 | 3 |
| Edgar Santana | HWK | mr | 26 | 4.81 | 5 | 4 | 3 | 35 | 0 | 0 | 0 | 48.2 | 54 | 28 | 26 | 11 | 40 | 8 | 4 |
| Max Scherzer | BAN | sp | 33 | 2.86 | 15 | 10 | 0 | 33 | 33 | 5 | 3 | 252.0 | 175 | 86 | 80 | 61 | 334 | 23 | 10 |
| Antonio Senzatela | MAX | sp | 23 | 3.19 | 5 | 4 | 4 | 45 | 2 | 0 | 0 | 98.2 | 82 | 37 | 35 | 36 | 61 | 10 | 11 |
| Luis Severino | WNB | sp | 24 | 3.45 | 17 | 10 | 0 | 41 | 41 | 1 | 0 | 237.2 | 221 | 97 | 91 | 47 | 255 | 23 | 15 |
| Jimmie Sherfy | MAX | mr | 26 | 3.72 | 1 | 2 | 0 | 19 | 0 | 0 | 0 | 19.1 | 11 | 8 | 8 | 15 | 23 | 1 | 0 |
| James Shields | FGR | sp | 36 | 4.63 | 9 | 17 | 0 | 30 | 30 | 4 | 2 | 208.0 | 207 | 118 | 107 | 70 | 155 | 38 | 10 |
| Matt Shoemaker | WNB | sp | 31 | 3.00 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 15.0 | 15 | 5 | 5 | 3 | 18 | 0 | 3 |
| Tony Sipp* | KRK | mr | 34 | 5.84 | 1 | 1 | 0 | 15 | 0 | 0 | 0 | 12.1 | 16 | 8 | 8 | 1 | 9 | 1 | 0 |
| Tyler Skaggs* |   | sp | 26 | 4.52 | 2 | 5 | 0 | 12 | 12 | 0 | 0 | 65.2 | 71 | 40 | 33 | 31 | 66 | 11 | 11 |
| Joe Smith | COR | mr | 34 | 6.18 | 1 | 3 | 2 | 35 | 0 | 0 | 0 | 39.1 | 42 | 30 | 27 | 20 | 36 | 10 | 7 |
| Will Smith* |   | cl | 28 | 2.55 | 3 | 4 | 6 | 62 | 0 | 0 | 0 | 67.0 | 47 | 19 | 19 | 22 | 96 | 5 | 5 |
| Blake Snell* | KRK | sp | 25 | 2.44 | 13 | 7 | 0 | 34 | 34 | 0 | 0 | 203.0 | 139 | 61 | 55 | 76 | 246 | 16 | 18 |
| Joakim Soria | MAS | mr | 34 | 3.80 | 3 | 6 | 10 | 60 | 0 | 0 | 0 | 73.1 | 80 | 35 | 31 | 24 | 84 | 9 | 4 |
| Craig Stammen | SED | mr | 34 | 2.36 | 1 | 7 | 2 | 58 | 0 | 0 | 0 | 80.0 | 59 | 22 | 21 | 22 | 85 | 3 | 7 |
| Ryne Stanek | STR | mr | 26 | 1.84 | 2 | 2 | 9 | 42 | 0 | 0 | 0 | 58.2 | 35 | 12 | 12 | 10 | 70 | 5 | 5 |
| Drew Steckenrider | BAN | mr | 27 | 3.50 | 6 | 2 | 2 | 56 | 0 | 0 | 0 | 79.2 | 73 | 35 | 31 | 31 | 95 | 7 | 4 |
| Kohl Stewart |   | sp | 23 | 4.41 | 4 | 3 | 0 | 8 | 8 | 0 | 0 | 49.0 | 45 | 26 | 24 | 25 | 29 | 2 | 9 |
| Robert Stock | MAX | mr | 28 | 1.51 | 4 | 1 | 4 | 28 | 0 | 0 | 0 | 41.2 | 29 | 9 | 7 | 6 | 29 | 1 | 2 |
| Matt Strahm* |   | mr | 26 | 1.64 | 4 | 0 | 9 | 65 | 1 | 0 | 0 | 110.0 | 66 | 22 | 20 | 46 | 118 | 9 | 4 |
| Dan Straily | MOJ | sp | 29 | 6.33 | 5 | 10 | 0 | 22 | 22 | 0 | 0 | 123.2 | 135 | 93 | 87 | 47 | 95 | 36 | 7 |
| Stephen Strasburg | MAR | sp | 29 | 4.03 | 13 | 10 | 0 | 31 | 31 | 2 | 0 | 203.1 | 161 | 92 | 91 | 54 | 247 | 36 | 6 |
| Ross Stripling | KRK | sp | 28 | 4.96 | 10 | 11 | 0 | 32 | 32 | 0 | 0 | 167.0 | 193 | 99 | 92 | 34 | 189 | 37 | 17 |
| Marcus Stroman | MAR | sp | 27 | 4.40 | 6 | 6 | 0 | 19 | 19 | 0 | 0 | 114.2 | 113 | 58 | 56 | 38 | 77 | 13 | 17 |
| Pedro Strop | JAC | mr | 33 | 2.93 | 4 | 0 | 1 | 49 | 0 | 0 | 0 | 73.2 | 57 | 25 | 24 | 22 | 63 | 4 | 14 |
| Andrew Suarez* | 755 | sp | 25 | 3.53 | 4 | 8 | 0 | 15 | 15 | 1 | 1 | 89.1 | 84 | 43 | 35 | 36 | 77 | 12 | 14 |
| Wander Suero | 755 | mr | 26 | 3.31 | 3 | 1 | 3 | 32 | 0 | 0 | 0 | 49.0 | 36 | 18 | 18 | 16 | 50 | 5 | 3 |
| Noah Syndergaard | SED | sp | 25 | 3.51 | 14 | 11 | 0 | 34 | 34 | 4 | 2 | 225.2 | 235 | 91 | 88 | 43 | 205 | 18 | 24 |
| Jameson Taillon | MOJ | sp | 26 | 3.63 | 16 | 12 | 0 | 33 | 33 | 3 | 0 | 213.1 | 199 | 91 | 86 | 50 | 180 | 24 | 21 |
| Masahiro Tanaka | JAC | sp | 29 | 3.57 | 13 | 13 | 0 | 33 | 33 | 2 | 0 | 209.1 | 175 | 87 | 83 | 42 | 207 | 25 | 16 |
| Julio Teheran | MAR | sp | 27 | 3.93 | 9 | 7 | 0 | 28 | 28 | 0 | 0 | 148.2 | 109 | 70 | 65 | 78 | 141 | 30 | 8 |
| Ryan Tepera | TPT | mr | 30 | 4.43 | 2 | 3 | 3 | 54 | 0 | 0 | 0 | 61.0 | 61 | 30 | 30 | 21 | 62 | 9 | 7 |
| Blake Treinen | TBC | cl | 30 | 0.86 | 5 | 3 | 32 | 69 | 0 | 0 | 0 | 83.2 | 44 | 9 | 8 | 14 | 95 | 3 | 2 |
| Andrew Triggs |   | sp | 29 | 4.89 | 3 | 5 | 0 | 9 | 9 | 0 | 0 | 49.2 | 41 | 27 | 27 | 29 | 38 | 4 | 5 |
| Lou Trivino | 755 | mr | 26 | 2.21 | 5 | 2 | 5 | 78 | 0 | 0 | 0 | 97.2 | 62 | 25 | 24 | 33 | 113 | 10 | 14 |
| Nick Tropeano | BOM | sp | 27 | 2.70 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 6.2 | 5 | 2 | 2 | 3 | 8 | 0 | 1 |
| Spencer Turnbull | HWK | sp | 25 | 3.18 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 5.2 | 4 | 3 | 2 | 2 | 7 | 1 | 0 |
| Jose Urena | TBC | sp | 26 | 4.09 | 15 | 7 | 0 | 31 | 31 | 0 | 0 | 195.2 | 194 | 101 | 89 | 51 | 124 | 37 | 17 |
| Framber Valdez* | MAX | sp | 24 | 1.67 | 1 | 0 | 1 | 19 | 2 | 0 | 0 | 43.0 | 16 | 10 | 8 | 33 | 43 | 0 | 5 |
| Felipe Vazquez* | MOJ | cl | 26 | 4.00 | 5 | 2 | 1 | 62 | 0 | 0 | 0 | 78.2 | 75 | 39 | 35 | 29 | 110 | 10 | 4 |
| Jonny Venters* | 755 | mr | 33 | 2.08 | 4 | 0 | 0 | 28 | 0 | 0 | 0 | 34.2 | 19 | 9 | 8 | 13 | 18 | 3 | 4 |
| Drew VerHagen | WNB | mr | 27 | 3.14 | 7 | 2 | 3 | 36 | 0 | 0 | 0 | 71.2 | 52 | 28 | 25 | 35 | 59 | 7 | 6 |
| Justin Verlander | BMB | sp | 35 | 3.51 | 12 | 10 | 0 | 36 | 36 | 1 | 0 | 235.2 | 190 | 92 | 92 | 64 | 333 | 28 | 7 |
| Nick Vincent | WNB | mr | 31 | 4.26 | 2 | 3 | 4 | 45 | 0 | 0 | 0 | 57.0 | 46 | 30 | 27 | 16 | 49 | 8 | 2 |
| Arodys Vizcaino | BOM | cl | 27 | 6.26 | 2 | 7 | 3 | 33 | 1 | 0 | 0 | 41.2 | 51 | 32 | 29 | 14 | 50 | 15 | 1 |
| Michael Wacha | MAX | sp | 26 | 3.45 | 14 | 8 | 0 | 31 | 31 | 0 | 0 | 172.1 | 143 | 69 | 66 | 78 | 150 | 22 | 13 |
| Adam Wainwright | BMB | sp | 36 | 5.47 | 2 | 2 | 0 | 5 | 5 | 0 | 0 | 26.1 | 27 | 16 | 16 | 20 | 24 | 4 | 2 |
| Adam Warren | BMB | mr | 30 | 5.08 | 2 | 9 | 1 | 53 | 1 | 0 | 0 | 72.2 | 78 | 45 | 41 | 29 | 73 | 10 | 0 |
| Tony Watson* | MAX | mr | 33 | 1.53 | 8 | 3 | 14 | 68 | 0 | 0 | 0 | 82.1 | 56 | 15 | 14 | 20 | 81 | 2 | 8 |
| J.B. Wendelken |   | mr | 25 | 2.29 | 2 | 1 | 1 | 13 | 0 | 0 | 0 | 19.2 | 9 | 6 | 5 | 2 | 15 | 4 | 1 |
| Zack Wheeler | TBC | sp | 28 | 3.47 | 12 | 7 | 0 | 27 | 27 | 2 | 2 | 158.0 | 155 | 66 | 61 | 43 | 144 | 24 | 20 |
| Trevor Williams | HAM | sp | 26 | 2.92 | 12 | 11 | 1 | 34 | 33 | 1 | 0 | 213.0 | 168 | 71 | 69 | 57 | 116 | 19 | 13 |
| Alex Wilson | HAM | mr | 31 | 2.96 | 4 | 4 | 2 | 74 | 1 | 0 | 0 | 103.1 | 88 | 38 | 34 | 30 | 76 | 16 | 8 |
| Justin Wilson* | HAM | mr | 30 | 2.94 | 5 | 3 | 4 | 34 | 1 | 0 | 0 | 52.0 | 41 | 17 | 17 | 28 | 62 | 5 | 3 |
| Trey Wingenter | MAX | mr | 24 | 0.00 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 3.0 | 1 | 0 | 0 | 1 | 6 | 0 | 0 |
| Daniel Winkler | BOM | mr | 28 | 3.76 | 3 | 3 | 6 | 22 | 0 | 0 | 0 | 26.1 | 32 | 11 | 11 | 9 | 21 | 2 | 0 |
| Matt Wisler | MAS | mr | 25 | 9.11 | 1 | 1 | 0 | 8 | 3 | 0 | 0 | 27.2 | 50 | 32 | 28 | 7 | 24 | 10 | 1 |
| Nick Wittgren | MOJ | mr | 27 | 7.71 | 1 | 1 | 0 | 6 | 0 | 0 | 0 | 7.0 | 10 | 6 | 6 | 4 | 9 | 1 | 0 |
| Alex Wood* |   | sp | 27 | 4.27 | 9 | 8 | 0 | 23 | 23 | 1 | 1 | 130.2 | 135 | 68 | 62 | 33 | 102 | 13 | 13 |
| Brandon Woodruff | BOM | mr | 25 | 5.48 | 3 | 4 | 0 | 9 | 9 | 0 | 0 | 46.0 | 49 | 29 | 28 | 24 | 47 | 8 | 3 |
| Brandon Workman | 755 | mr | 29 | 2.89 | 0 | 1 | 3 | 18 | 0 | 0 | 0 | 18.2 | 16 | 6 | 6 | 12 | 20 | 4 | 0 |
| Steven Wright |   | mr | 33 | 4.73 | 4 | 3 | 0 | 25 | 7 | 0 | 0 | 64.2 | 61 | 35 | 34 | 53 | 47 | 6 | 6 |
| Ryan Yarbrough* | MOJ | mr | 26 | 3.89 | 11 | 8 | 0 | 32 | 32 | 0 | 0 | 166.2 | 156 | 83 | 72 | 57 | 173 | 18 | 10 |
| Kirby Yates | KRK | mr | 31 | 3.36 | 3 | 2 | 24 | 67 | 0 | 0 | 0 | 72.1 | 61 | 28 | 27 | 22 | 102 | 5 | 2 |
| Brad Ziegler | SED | mr | 38 | 3.38 | 2 | 1 | 0 | 37 | 0 | 0 | 0 | 53.1 | 46 | 20 | 20 | 16 | 39 | 12 | 7 |
| Jordan Zimmermann | HAM | sp | 32 | 5.05 | 6 | 11 | 0 | 24 | 21 | 0 | 0 | 130.0 | 126 | 74 | 73 | 29 | 113 | 33 | 2 |
| 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 |
| Scott Alexander* | HAM | mr | 28 | 3 | 0 | 6 | 2 | 0 | 0 | 0 | 4 | 9.5 | 6.6 | 16.4 | 7.5 | 0.6 | 1.1 | 1.79 |
| Cody Allen | TPT | cl | 29 | 1 | 2 | 0 | 1 | 6 | 0 | 2 | 3 | 9.2 | 5.6 | 14.9 | 11.1 | 1.4 | 2.0 | 1.65 |
| Dan Altavilla | MAS | mr | 25 | 2 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 4.3 | 5.4 | 10.3 | 7.0 | 0.5 | 1.3 | 1.08 |
| Jose Alvarado* | JAC | mr | 23 | 3 | 2 | 0 | 0 | 4 | 0 | 1 | 2 | 6.4 | 3.0 | 9.4 | 12.7 | 0.2 | 4.2 | 1.05 |
| Jose Alvarez* |   | mr | 29 | 5 | 0 | 3 | 3 | 0 | 0 | 3 | 5 | 7.7 | 4.2 | 12.3 | 8.3 | 0.4 | 2.0 | 1.32 |
| Brett Anderson* | WNB | sp | 30 | 2 | 1 | 1 | 3 | 3 | 0 | 0 | 1 | 13.6 | 1.1 | 15.0 | 7.0 | 1.8 | 6.3 | 1.63 |
| Chase Anderson | 755 | sp | 30 | 13 | 9 | 4 | 12 | 0 | 0 | 3 | 5 | 8.6 | 2.7 | 11.9 | 7.6 | 2.6 | 2.8 | 1.26 |
| Justin Anderson | SED | mr | 25 | 3 | 1 | 0 | 2 | 9 | 2 | 0 | 3 | 5.0 | 6.8 | 12.0 | 11.9 | 0.3 | 1.8 | 1.30 |
| Tyler Anderson* | TPT | sp | 28 | 8 | 3 | 3 | 5 | 5 | 3 | 3 | 7 | 10.2 | 3.3 | 13.8 | 7.2 | 2.0 | 2.2 | 1.50 |
| Victor Arano |   | mr | 23 | 2 | 1 | 0 | 2 | 2 | 1 | 0 | 2 | 7.7 | 3.3 | 11.4 | 9.3 | 1.0 | 2.8 | 1.22 |
| Chris Archer | COR | sp | 29 | 2 | 4 | 0 | 5 | 4 | 0 | 1 | 4 | 11.0 | 2.2 | 13.7 | 8.4 | 1.9 | 3.8 | 1.47 |
| Jake Arrieta |   | sp | 32 | 17 | 3 | 2 | 8 | 12 | 1 | 3 | 7 | 9.2 | 2.7 | 12.3 | 7.4 | 1.4 | 2.8 | 1.32 |
| Luis Avilan* | BMB | mr | 28 | 3 | 0 | 2 | 4 | 3 | 0 | 1 | 1 | 8.2 | 4.0 | 13.0 | 11.4 | 0.2 | 2.8 | 1.36 |
| Pedro Baez | MOJ | mr | 30 | 8 | 1 | 3 | 2 | 0 | 0 | 1 | 4 | 7.7 | 3.9 | 11.8 | 10.2 | 1.7 | 2.6 | 1.29 |
| Matt Barnes |   | mr | 28 | 3 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 6.2 | 4.0 | 10.5 | 13.1 | 0.8 | 3.3 | 1.14 |
| Tony Barnette | MAS | mr | 34 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 6.8 | 3.8 | 10.9 | 5.8 | 0.7 | 1.5 | 1.18 |
| Jaime Barria | KRK | sp | 21 | 2 | 1 | 1 | 3 | 2 | 2 | 0 | 2 | 9.3 | 4.7 | 14.4 | 7.7 | 1.9 | 1.6 | 1.55 |
| Chris Bassitt | HWK | sp | 29 | 1 | 0 | 0 | 1 | 4 | 0 | 0 | 1 | 6.1 | 2.6 | 8.9 | 7.1 | 0.7 | 2.7 | 0.97 |
| Trevor Bauer | MAS | sp | 27 | 25 | 8 | 1 | 7 | 12 | 0 | 1 | 4 | 7.6 | 3.9 | 11.8 | 11.3 | 0.9 | 2.9 | 1.27 |
| Jose Berrios | MAX | sp | 24 | 8 | 5 | 0 | 11 | 3 | 0 | 1 | 3 | 8.9 | 3.1 | 12.6 | 8.6 | 1.4 | 2.8 | 1.33 |
| Dellin Betances | MAR | mr | 30 | 7 | 2 | 1 | 3 | 2 | 0 | 1 | 2 | 6.9 | 4.2 | 11.6 | 14.2 | 0.7 | 3.4 | 1.23 |
| Jesse Biddle* |   | mr | 26 | 1 | 1 | 1 | 2 | 2 | 0 | 0 | 0 | 10.4 | 5.1 | 15.8 | 9.2 | 1.2 | 1.8 | 1.72 |
| Shane Bieber | MAS | sp | 23 | 5 | 2 | 7 | 4 | 3 | 0 | 4 | 4 | 12.2 | 2.4 | 14.9 | 8.1 | 1.7 | 3.3 | 1.63 |
| Richard Bleier* |   | mr | 31 | 1 | 0 | 4 | 1 | 1 | 1 | 1 | 3 | 9.8 | 1.9 | 12.1 | 3.8 | 0.0 | 2.0 | 1.31 |
| Ryan Borucki* | BMB | sp | 24 | 12 | 2 | 1 | 2 | 0 | 0 | 1 | 3 | 8.4 | 2.8 | 11.4 | 5.4 | 0.6 | 2.0 | 1.24 |
| Brad Boxberger | FGR | cl | 30 | 7 | 2 | 0 | 1 | 1 | 0 | 3 | 1 | 8.2 | 6.7 | 15.1 | 12.8 | 1.9 | 1.9 | 1.66 |
| Matt Boyd* | BAN | sp | 27 | 15 | 3 | 2 | 6 | 6 | 3 | 2 | 6 | 9.4 | 3.4 | 13.1 | 9.1 | 1.2 | 2.7 | 1.42 |
| Silvino Bracho | 755 | mr | 25 | 0 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 9.2 | 1.2 | 11.7 | 8.0 | 0.6 | 6.5 | 1.16 |
| Archie Bradley | MOJ | mr | 25 | 1 | 2 | 0 | 5 | 3 | 0 | 0 | 3 | 7.6 | 2.5 | 10.7 | 10.1 | 1.1 | 4.0 | 1.12 |
| Ryan Brasier | KRK | mr | 30 | 1 | 1 | 1 | 0 | 1 | 0 | 2 | 0 | 6.3 | 2.3 | 8.7 | 8.9 | 2.1 | 3.8 | 0.97 |
| John Brebbia | BAN | mr | 28 | 3 | 0 | 1 | 3 | 3 | 0 | 0 | 1 | 7.2 | 2.6 | 10.4 | 11.5 | 1.5 | 4.4 | 1.10 |
| Zach Britton* | COR | mr | 30 | 4 | 0 | 0 | 2 | 8 | 0 | 1 | 4 | 9.0 | 5.5 | 14.9 | 8.0 | 1.2 | 1.4 | 1.61 |
| Clay Buchholz |   | sp | 33 | 5 | 4 | 0 | 8 | 1 | 0 | 3 | 1 | 7.2 | 2.2 | 9.9 | 6.8 | 1.2 | 3.1 | 1.04 |
| Ryan Buchter* | KRK | mr | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 10.8 | 16.2 | 10.8 | 0.0 | 1.0 | 1.80 |
| Walker Buehler | KRK | sp | 23 | 5 | 3 | 0 | 3 | 4 | 0 | 1 | 2 | 7.4 | 2.0 | 9.6 | 10.0 | 1.4 | 5.0 | 1.05 |
| Madison Bumgarner* | WNB | sp | 28 | 18 | 5 | 4 | 8 | 2 | 0 | 1 | 3 | 9.4 | 2.9 | 12.8 | 7.8 | 0.8 | 2.7 | 1.37 |
| Corbin Burnes | WNB | mr | 23 | 1 | 0 | 0 | 4 | 2 | 2 | 1 | 2 | 5.9 | 1.6 | 8.5 | 6.4 | 0.9 | 4.0 | 0.84 |
| Shane Carle |   | mr | 26 | 5 | 5 | 1 | 0 | 2 | 0 | 0 | 2 | 6.6 | 4.3 | 10.9 | 4.5 | 0.3 | 1.0 | 1.21 |
| Carlos Carrasco | 755 | sp | 31 | 19 | 5 | 15 | 6 | 6 | 0 | 1 | 2 | 8.0 | 2.3 | 10.6 | 10.2 | 0.8 | 4.5 | 1.14 |
| Santiago Casilla | 755 | mr | 37 | 2 | 1 | 3 | 4 | 4 | 0 | 1 | 4 | 6.8 | 10.4 | 18.1 | 7.7 | 0.2 | 0.7 | 1.90 |
| Diego Castillo | STR | mr | 24 | 2 | 2 | 2 | 9 | 11 | 2 | 1 | 5 | 6.8 | 2.6 | 10.0 | 10.6 | 1.1 | 4.1 | 1.04 |
| Jose Castillo* |   | mr | 22 | 2 | 1 | 1 | 3 | 0 | 1 | 1 | 0 | 4.0 | 2.1 | 6.9 | 11.6 | 0.2 | 5.4 | 0.68 |
| Luis Castillo |   | sp | 25 | 6 | 5 | 11 | 6 | 8 | 2 | 2 | 4 | 10.4 | 4.3 | 15.1 | 8.1 | 1.5 | 1.9 | 1.64 |
| Miguel Castro | TPT | mr | 23 | 8 | 2 | 2 | 9 | 11 | 2 | 5 | 4 | 8.0 | 5.2 | 14.0 | 4.8 | 0.9 | 0.9 | 1.47 |
| Xavier Cedeno* | BMB | mr | 31 | 1 | 1 | 1 | 1 | 9 | 0 | 1 | 0 | 6.3 | 4.3 | 10.8 | 9.8 | 0.3 | 2.3 | 1.17 |
| Jhoulys Chacin | HAM | sp | 30 | 9 | 3 | 7 | 8 | 5 | 0 | 2 | 5 | 7.5 | 3.3 | 11.2 | 6.5 | 1.3 | 1.9 | 1.20 |
| Aroldis Chapman* | JAC | cl | 30 | 1 | 0 | 2 | 5 | 12 | 0 | 0 | 0 | 3.9 | 5.1 | 9.6 | 15.8 | 0.5 | 3.1 | 1.00 |
| Jesse Chavez | HAM | mr | 34 | 5 | 4 | 5 | 4 | 2 | 0 | 0 | 6 | 7.2 | 3.2 | 10.7 | 8.3 | 0.9 | 2.6 | 1.16 |
| Wei-Yin Chen* | MOJ | sp | 32 | 7 | 1 | 3 | 2 | 2 | 0 | 2 | 5 | 9.7 | 2.5 | 12.4 | 8.5 | 1.7 | 3.4 | 1.36 |
| Yonny Chirinos | HWK | mr | 24 | 5 | 9 | 0 | 12 | 16 | 0 | 5 | 6 | 8.4 | 2.1 | 11.0 | 7.5 | 0.7 | 3.5 | 1.17 |
| Adam Cimber | BAN | mr | 27 | 7 | 1 | 8 | 9 | 1 | 0 | 0 | 2 | 12.8 | 3.6 | 17.9 | 9.1 | 1.5 | 2.5 | 1.83 |
| Tony Cingrani* | 755 | mr | 28 | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 9.5 | 1.5 | 11.8 | 16.4 | 1.5 | 10.8 | 1.23 |
| Steve Cishek |   | mr | 32 | 1 | 0 | 0 | 6 | 5 | 0 | 1 | 0 | 6.0 | 4.2 | 11.1 | 8.2 | 0.6 | 2.0 | 1.13 |
| Mike Clevinger | TBU | sp | 27 | 21 | 2 | 2 | 5 | 5 | 0 | 0 | 5 | 6.2 | 2.7 | 9.1 | 8.9 | 0.9 | 3.3 | 0.98 |
| Tyler Clippard | COR | mr | 33 | 4 | 2 | 1 | 0 | 8 | 0 | 1 | 2 | 11.1 | 4.5 | 15.6 | 10.0 | 3.0 | 2.2 | 1.73 |
| Alex Cobb | TPT | sp | 30 | 8 | 5 | 0 | 7 | 3 | 5 | 1 | 4 | 10.5 | 1.9 | 12.7 | 5.2 | 1.8 | 2.7 | 1.38 |
| Gerrit Cole | COR | sp | 27 | 23 | 10 | 0 | 1 | 8 | 0 | 1 | 4 | 7.5 | 2.9 | 10.4 | 12.2 | 1.0 | 4.2 | 1.15 |
| Taylor Cole | STR | mr | 28 | 0 | 1 | 1 | 4 | 1 | 0 | 0 | 1 | 7.5 | 4.6 | 13.0 | 11.1 | 0.7 | 2.4 | 1.34 |
| Louis Coleman | BMB | mr | 32 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 1 | 7.7 | 4.4 | 14.6 | 5.5 | 1.5 | 1.3 | 1.34 |
| Alex Colome | HAM | mr | 29 | 1 | 1 | 1 | 6 | 13 | 1 | 1 | 2 | 10.1 | 2.9 | 13.7 | 10.6 | 1.2 | 3.7 | 1.44 |
| Adam Conley* | TBC | mr | 28 | 3 | 0 | 5 | 2 | 8 | 0 | 0 | 6 | 9.5 | 5.1 | 14.8 | 8.8 | 1.0 | 1.7 | 1.61 |
| Patrick Corbin* | MAR | sp | 28 | 13 | 2 | 2 | 5 | 7 | 0 | 1 | 4 | 7.9 | 2.4 | 10.5 | 10.8 | 0.6 | 4.6 | 1.14 |
| Dylan Covey | TPT | sp | 26 | 3 | 2 | 2 | 1 | 4 | 0 | 2 | 3 | 9.1 | 4.0 | 13.3 | 4.5 | 1.5 | 1.1 | 1.47 |
| Kyle Crick | KRK | mr | 25 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 8.4 | 5.1 | 13.5 | 6.8 | 1.7 | 1.3 | 1.50 |
| Johnny Cueto |   | sp | 32 | 1 | 1 | 0 | 8 | 1 | 0 | 2 | 1 | 8.5 | 2.6 | 12.2 | 5.0 | 1.3 | 1.9 | 1.23 |
| Zach Davies | BOM | sp | 25 | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 7.8 | 2.4 | 10.5 | 6.5 | 1.4 | 2.8 | 1.13 |
| Wade Davis |   | cl | 32 | 1 | 1 | 2 | 1 | 6 | 0 | 0 | 2 | 4.4 | 5.0 | 9.5 | 10.3 | 0.7 | 2.0 | 1.04 |
| Jacob deGrom | HWK | sp | 30 | 18 | 6 | 5 | 9 | 1 | 0 | 1 | 4 | 6.9 | 2.2 | 9.4 | 11.7 | 0.5 | 5.2 | 1.01 |
| Anthony DeSclafani | BOM | sp | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 14.8 | 4.7 | 19.6 | 7.4 | 3.4 | 1.6 | 2.17 |
| Chris Devenski | COR | mr | 27 | 5 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 9.4 | 2.8 | 12.6 | 9.4 | 2.6 | 3.4 | 1.36 |
| Edwin Diaz | MOJ | cl | 24 | 3 | 2 | 0 | 5 | 0 | 0 | 3 | 1 | 5.8 | 2.9 | 9.3 | 14.1 | 0.5 | 4.9 | 0.96 |
| Seranthony Dominguez |   | cl | 23 | 6 | 3 | 2 | 6 | 13 | 0 | 0 | 1 | 5.8 | 3.7 | 10.0 | 10.0 | 0.5 | 2.7 | 1.05 |
| Sean Doolittle* | STR | cl | 31 | 2 | 0 | 1 | 2 | 2 | 0 | 0 | 3 | 7.3 | 3.0 | 10.7 | 11.3 | 1.2 | 3.8 | 1.15 |
| Zach Duke* |   | mr | 35 | 3 | 1 | 4 | 4 | 3 | 0 | 1 | 1 | 10.3 | 5.1 | 16.7 | 6.1 | 0.6 | 1.2 | 1.71 |
| Ryan Dull | WNB | mr | 28 | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 8.3 | 2.1 | 10.6 | 6.5 | 1.6 | 3.1 | 1.15 |
| Sam Dyson | JAC | mr | 30 | 4 | 3 | 4 | 4 | 5 | 0 | 0 | 1 | 6.3 | 2.5 | 9.2 | 6.8 | 0.9 | 2.7 | 0.97 |
| Carl Edwards | FGR | mr | 26 | 17 | 3 | 1 | 0 | 9 | 0 | 1 | 5 | 6.8 | 6.0 | 12.8 | 10.2 | 0.3 | 1.7 | 1.42 |
| Roenis Elias* | SED | mr | 29 | 5 | 7 | 5 | 2 | 10 | 0 | 3 | 3 | 9.2 | 2.8 | 12.1 | 4.9 | 0.4 | 1.7 | 1.33 |
| Nathan Eovaldi | MAX | sp | 28 | 11 | 1 | 0 | 3 | 1 | 0 | 0 | 3 | 7.4 | 0.9 | 8.7 | 8.4 | 0.7 | 9.1 | 0.93 |
| Robbie Erlin* | TPT | mr | 27 | 1 | 1 | 8 | 3 | 1 | 1 | 3 | 1 | 9.8 | 2.4 | 12.4 | 7.1 | 1.3 | 3.0 | 1.36 |
| Jeurys Familia |   | cl | 28 | 2 | 2 | 4 | 2 | 1 | 0 | 2 | 1 | 9.1 | 4.8 | 14.1 | 9.9 | 1.3 | 2.1 | 1.54 |
| Caleb Ferguson* | WNB | mr | 21 | 5 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 7.2 | 2.0 | 9.4 | 11.2 | 2.0 | 5.6 | 1.02 |
| Jose Manuel Fernandez* | MAS | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 6.8 | 13.5 | 0.0 | 0.0 | 0.0 | 1.50 |
| Josh Fields | MOJ | mr | 32 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 8.7 | 1.9 | 10.6 | 8.5 | 1.5 | 4.4 | 1.18 |
| Michael Fiers | JAC | sp | 33 | 4 | 0 | 0 | 7 | 1 | 0 | 1 | 3 | 8.5 | 2.1 | 11.4 | 7.4 | 2.0 | 3.5 | 1.18 |
| Heath Fillmyer | STR | sp | 24 | 6 | 1 | 2 | 5 | 3 | 1 | 0 | 3 | 7.7 | 2.9 | 11.1 | 6.4 | 1.0 | 2.2 | 1.17 |
| Jack Flaherty | HAM | sp | 22 | 6 | 1 | 0 | 21 | 4 | 0 | 0 | 3 | 5.5 | 3.2 | 9.6 | 10.5 | 1.5 | 3.3 | 0.96 |
| Dylan Floro | KRK | mr | 27 | 5 | 1 | 1 | 2 | 2 | 1 | 0 | 1 | 8.1 | 2.1 | 10.5 | 8.5 | 0.4 | 4.0 | 1.14 |
| Mike Foltynewicz | BAN | sp | 26 | 11 | 4 | 1 | 7 | 8 | 0 | 4 | 6 | 6.5 | 2.9 | 9.7 | 9.7 | 0.8 | 3.3 | 1.05 |
| Kyle Freeland* | MAR | sp | 25 | 8 | 7 | 4 | 4 | 0 | 0 | 0 | 5 | 7.1 | 2.8 | 10.1 | 6.8 | 0.7 | 2.4 | 1.10 |
| Sam Freeman* |   | mr | 31 | 2 | 0 | 0 | 0 | 5 | 0 | 0 | 3 | 8.8 | 7.4 | 16.2 | 11.5 | 0.5 | 1.6 | 1.79 |
| Jace Fry* |   | mr | 24 | 4 | 0 | 5 | 0 | 7 | 0 | 0 | 0 | 7.2 | 5.5 | 12.7 | 8.4 | 1.0 | 1.5 | 1.41 |
| Paul Fry* | 755 | mr | 25 | 2 | 1 | 2 | 5 | 4 | 0 | 0 | 1 | 8.2 | 5.7 | 15.1 | 6.4 | 0.5 | 1.1 | 1.55 |
| Michael Fulmer |   | sp | 25 | 2 | 4 | 0 | 6 | 0 | 0 | 4 | 2 | 8.2 | 3.6 | 12.3 | 6.1 | 1.2 | 1.7 | 1.31 |
| John Gant | STR | sp | 25 | 18 | 1 | 1 | 6 | 8 | 0 | 3 | 7 | 8.6 | 4.5 | 13.4 | 6.8 | 0.8 | 1.5 | 1.46 |
| Jarlin Garcia* | WNB | mr | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 15.2 | 11.8 | 28.7 | 8.4 | 1.7 | 0.7 | 3.00 |
| Kevin Gausman | TPT | sp | 27 | 15 | 2 | 1 | 12 | 10 | 0 | 1 | 3 | 9.1 | 2.6 | 12.3 | 6.9 | 1.1 | 2.6 | 1.31 |
| Domingo German | FGR | sp | 25 | 7 | 1 | 1 | 4 | 11 | 3 | 1 | 4 | 8.2 | 4.0 | 12.6 | 8.2 | 1.0 | 2.0 | 1.36 |
| Kyle Gibson | KRK | sp | 30 | 11 | 7 | 1 | 5 | 3 | 0 | 1 | 5 | 7.8 | 3.5 | 11.5 | 7.7 | 1.1 | 2.2 | 1.25 |
| Ken Giles | MAS | cl | 27 | 2 | 1 | 0 | 2 | 3 | 0 | 1 | 4 | 7.4 | 1.2 | 8.8 | 8.0 | 1.2 | 6.6 | 0.96 |
| Mychal Givens | WNB | mr | 28 | 6 | 3 | 4 | 1 | 5 | 0 | 1 | 6 | 6.8 | 3.8 | 10.6 | 8.1 | 0.3 | 2.2 | 1.17 |
| Tyler Glasnow | MAR | mr | 24 | 8 | 0 | 1 | 2 | 5 | 2 | 0 | 0 | 6.0 | 4.0 | 10.2 | 11.1 | 1.1 | 2.8 | 1.11 |
| Koda Glover |   | mr | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.9 | 5.4 | 10.3 | 2.7 | 0.0 | 0.5 | 1.14 |
| Zack Godley | FGR | sp | 28 | 11 | 4 | 0 | 16 | 10 | 0 | 2 | 12 | 9.5 | 3.4 | 13.8 | 9.0 | 1.0 | 2.7 | 1.43 |
| Erik Goeddel | 755 | mr | 29 | 3 | 3 | 2 | 4 | 2 | 0 | 0 | 0 | 5.9 | 5.6 | 12.2 | 9.4 | 1.6 | 1.7 | 1.28 |
| Marco Gonzales* | MAS | sp | 26 | 7 | 3 | 2 | 5 | 3 | 0 | 5 | 7 | 12.3 | 1.9 | 14.5 | 8.2 | 1.2 | 4.2 | 1.58 |
| Gio Gonzalez* | JAC | sp | 32 | 2 | 0 | 1 | 1 | 4 | 0 | 0 | 4 | 9.5 | 4.8 | 14.5 | 7.2 | 1.2 | 1.5 | 1.59 |
| Matt Grace* | TBU | mr | 29 | 3 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 6.7 | 2.9 | 10.0 | 6.7 | 0.8 | 2.3 | 1.06 |
| Jon Gray | COR | sp | 26 | 6 | 5 | 0 | 9 | 5 | 1 | 4 | 3 | 9.5 | 2.6 | 12.6 | 8.5 | 1.1 | 3.3 | 1.34 |
| Sonny Gray | TPT | sp | 28 | 9 | 2 | 1 | 15 | 16 | 3 | 2 | 3 | 9.6 | 4.5 | 15.1 | 7.1 | 0.8 | 1.6 | 1.56 |
| Chad Green | HWK | mr | 27 | 5 | 0 | 2 | 6 | 3 | 0 | 1 | 2 | 9.5 | 2.1 | 12.1 | 10.8 | 0.9 | 5.2 | 1.29 |
| Zack Greinke | SED | sp | 34 | 6 | 11 | 2 | 4 | 7 | 0 | 0 | 2 | 7.7 | 1.7 | 9.6 | 7.4 | 1.1 | 4.3 | 1.05 |
| Robert Gsellman |   | mr | 24 | 2 | 1 | 3 | 9 | 0 | 0 | 1 | 5 | 8.0 | 2.7 | 11.8 | 8.3 | 1.1 | 3.0 | 1.19 |
| Josh Hader* | BAN | mr | 24 | 2 | 0 | 1 | 3 | 0 | 2 | 1 | 1 | 4.4 | 4.0 | 8.7 | 18.6 | 0.9 | 4.6 | 0.94 |
| Cole Hamels* | MAX | sp | 34 | 23 | 3 | 2 | 21 | 5 | 0 | 2 | 3 | 7.9 | 3.9 | 12.9 | 8.5 | 1.1 | 2.2 | 1.32 |
| Brad Hand* | BAN | cl | 28 | 2 | 0 | 9 | 12 | 5 | 0 | 2 | 1 | 7.2 | 4.6 | 13.2 | 13.0 | 0.8 | 2.8 | 1.31 |
| J.A. Happ* |   | sp | 35 | 14 | 4 | 4 | 11 | 3 | 3 | 2 | 2 | 6.8 | 2.7 | 10.0 | 9.1 | 1.3 | 3.4 | 1.06 |
| Blaine Hardy* | JAC | mr | 31 | 4 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | 8.2 | 3.2 | 11.6 | 7.5 | 0.6 | 2.3 | 1.26 |
| Will Harris | BMB | mr | 33 | 5 | 0 | 4 | 1 | 14 | 0 | 2 | 1 | 7.7 | 2.8 | 10.6 | 8.6 | 0.7 | 3.1 | 1.16 |
| Matt Harvey | MAS | sp | 29 | 6 | 1 | 0 | 3 | 1 | 0 | 1 | 4 | 12.7 | 2.1 | 15.1 | 7.1 | 1.9 | 3.3 | 1.64 |
| Andrew Heaney* | TBU | sp | 27 | 10 | 6 | 6 | 13 | 10 | 0 | 1 | 5 | 8.1 | 2.6 | 11.2 | 7.4 | 1.1 | 2.9 | 1.19 |
| Jeremy Hellickson | TPT | sp | 31 | 5 | 3 | 1 | 15 | 2 | 3 | 1 | 3 | 8.8 | 1.7 | 11.4 | 6.0 | 1.2 | 3.6 | 1.17 |
| Kyle Hendricks | BMB | sp | 28 | 13 | 4 | 2 | 20 | 0 | 0 | 1 | 3 | 10.0 | 2.6 | 13.4 | 6.8 | 1.3 | 2.7 | 1.40 |
| David Hernandez | TBC | mr | 33 | 4 | 0 | 1 | 11 | 2 | 3 | 2 | 5 | 5.5 | 2.0 | 8.6 | 8.2 | 0.9 | 4.1 | 0.83 |
| Kelvin Herrera | COR | cl | 28 | 3 | 3 | 0 | 2 | 1 | 1 | 0 | 0 | 10.2 | 2.1 | 12.5 | 8.0 | 1.5 | 3.9 | 1.36 |
| Jordan Hicks | TBU | mr | 21 | 4 | 2 | 0 | 4 | 7 | 0 | 1 | 2 | 6.6 | 4.6 | 11.8 | 7.4 | 0.1 | 1.6 | 1.25 |
| Rich Hill* | 755 | sp | 38 | 6 | 2 | 6 | 9 | 4 | 4 | 0 | 2 | 7.3 | 3.0 | 10.7 | 10.6 | 1.8 | 3.6 | 1.14 |
| Yoshihisa Hirano |   | mr | 34 | 2 | 1 | 1 | 2 | 7 | 2 | 1 | 1 | 6.8 | 2.7 | 9.8 | 7.2 | 0.5 | 2.7 | 1.06 |
| Jonathan Holder | HWK | mr | 25 | 3 | 2 | 0 | 0 | 1 | 0 | 2 | 4 | 5.8 | 2.8 | 8.6 | 7.1 | 0.3 | 2.5 | 0.95 |
| Derek Holland* | JAC | sp | 31 | 9 | 4 | 6 | 9 | 3 | 1 | 0 | 3 | 8.5 | 3.9 | 12.9 | 9.5 | 0.6 | 2.4 | 1.38 |
| Dakota Hudson | MOJ | mr | 23 | 1 | 0 | 1 | 2 | 4 | 0 | 0 | 0 | 4.9 | 6.1 | 11.8 | 7.2 | 0.0 | 1.2 | 1.23 |
| Daniel Hudson | STR | mr | 31 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 8.9 | 2.3 | 11.5 | 8.2 | 1.0 | 3.6 | 1.24 |
| Jared Hughes | KRK | mr | 32 | 6 | 0 | 0 | 3 | 4 | 0 | 1 | 0 | 7.1 | 2.6 | 9.9 | 6.1 | 0.9 | 2.4 | 1.07 |
| Tommy Hunter |   | mr | 31 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 7.2 | 2.4 | 10.1 | 4.3 | 1.4 | 1.8 | 1.07 |
| Raisel Iglesias | JAC | cl | 28 | 1 | 1 | 0 | 3 | 1 | 0 | 3 | 6 | 6.5 | 4.6 | 11.5 | 10.0 | 1.4 | 2.2 | 1.24 |
| Josh James | BOM | sp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 8.1 | 3.0 | 11.1 | 12.9 | 0.4 | 4.4 | 1.23 |
| Kenley Jansen | MOJ | cl | 30 | 4 | 2 | 0 | 1 | 0 | 1 | 1 | 0 | 5.3 | 2.1 | 7.5 | 9.0 | 1.2 | 4.3 | 0.82 |
| Joe Jimenez | WNB | mr | 23 | 5 | 1 | 5 | 3 | 3 | 0 | 1 | 2 | 7.9 | 5.1 | 13.5 | 11.2 | 0.3 | 2.2 | 1.45 |
| Jake Junis | MAS | sp | 25 | 13 | 4 | 2 | 14 | 9 | 0 | 2 | 5 | 10.1 | 3.0 | 14.1 | 7.5 | 1.7 | 2.5 | 1.46 |
| Keone Kela |   | cl | 25 | 7 | 4 | 5 | 0 | 6 | 2 | 1 | 1 | 6.1 | 4.4 | 10.5 | 11.9 | 0.5 | 2.7 | 1.16 |
| Brad Keller | TBC | mr | 22 | 15 | 4 | 2 | 7 | 13 | 0 | 2 | 7 | 7.7 | 4.0 | 12.0 | 5.2 | 0.6 | 1.3 | 1.30 |
| Shawn Kelley | COR | mr | 34 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.4 | 1.6 | 8.0 | 8.7 | 1.2 | 5.3 | 0.89 |
| Joe Kelly | TBU | mr | 30 | 2 | 1 | 0 | 6 | 3 | 0 | 3 | 0 | 6.5 | 3.6 | 11.2 | 8.3 | 0.0 | 2.3 | 1.13 |
| Clayton Kershaw* | WNB | sp | 30 | 6 | 10 | 1 | 2 | 13 | 0 | 1 | 5 | 8.3 | 2.2 | 10.6 | 8.8 | 0.9 | 3.9 | 1.17 |
| Dallas Keuchel* |   | sp | 30 | 4 | 1 | 0 | 3 | 9 | 0 | 0 | 2 | 10.2 | 2.3 | 12.7 | 6.2 | 1.3 | 2.7 | 1.39 |
| Craig Kimbrel | MAR | cl | 30 | 3 | 1 | 1 | 1 | 3 | 0 | 1 | 2 | 3.1 | 4.1 | 7.4 | 12.1 | 0.9 | 2.9 | 0.80 |
| Corey Kluber | TBU | sp | 32 | 7 | 4 | 2 | 7 | 1 | 0 | 2 | 2 | 7.3 | 1.2 | 8.8 | 7.8 | 1.4 | 6.5 | 0.95 |
| Corey Knebel |   | cl | 26 | 6 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 8.1 | 4.9 | 13.4 | 13.9 | 1.3 | 2.8 | 1.44 |
| Adam Kolarek* | MAS | mr | 29 | 1 | 0 | 2 | 1 | 3 | 0 | 0 | 0 | 12.5 | 2.3 | 15.1 | 6.8 | 0.0 | 3.0 | 1.64 |
| Mike Leake | MOJ | sp | 30 | 7 | 2 | 1 | 3 | 1 | 0 | 2 | 4 | 11.9 | 2.0 | 14.2 | 5.4 | 1.6 | 2.7 | 1.55 |
| Wade LeBlanc* | STR | sp | 33 | 8 | 3 | 0 | 3 | 0 | 0 | 0 | 4 | 9.9 | 2.3 | 12.4 | 8.0 | 1.5 | 3.5 | 1.36 |
| Jose Leclerc | MAX | mr | 24 | 7 | 4 | 0 | 1 | 3 | 0 | 0 | 2 | 2.6 | 3.6 | 6.3 | 12.4 | 0.2 | 3.5 | 0.69 |
| Jon Lester* | 755 | sp | 34 | 11 | 9 | 13 | 14 | 8 | 0 | 2 | 5 | 10.2 | 4.6 | 15.3 | 6.8 | 1.5 | 1.5 | 1.63 |
| Pablo Lopez | HWK | sp | 22 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 1 | 6.3 | 1.3 | 7.8 | 7.2 | 1.1 | 5.5 | 0.85 |
| Michael Lorenzen | MOJ | mr | 26 | 5 | 3 | 2 | 3 | 7 | 0 | 1 | 2 | 8.9 | 4.5 | 13.7 | 4.6 | 0.7 | 1.0 | 1.49 |
| Seth Lugo | TPT | mr | 28 | 6 | 3 | 1 | 5 | 1 | 3 | 1 | 1 | 7.0 | 2.4 | 9.7 | 7.4 | 1.3 | 3.1 | 1.04 |
| Jordan Lyles | MAS | mr | 27 | 5 | 1 | 2 | 4 | 8 | 0 | 0 | 3 | 10.7 | 4.1 | 15.2 | 8.8 | 2.1 | 2.2 | 1.64 |
| Lance Lynn |   | sp | 31 | 9 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 11.1 | 6.1 | 17.5 | 9.3 | 0.7 | 1.5 | 1.92 |
| Kenta Maeda | BOM | sp | 30 | 10 | 1 | 1 | 8 | 2 | 1 | 2 | 1 | 9.7 | 2.7 | 13.0 | 10.1 | 1.1 | 3.7 | 1.38 |
| Sean Manaea* | MOJ | sp | 26 | 8 | 2 | 5 | 7 | 16 | 0 | 1 | 4 | 9.8 | 2.1 | 12.2 | 6.8 | 2.0 | 3.2 | 1.32 |
| German Marquez |   | sp | 23 | 16 | 7 | 3 | 7 | 7 | 0 | 4 | 3 | 8.1 | 2.8 | 11.2 | 9.7 | 1.1 | 3.5 | 1.21 |
| Carlos Martinez | 755 | sp | 26 | 4 | 1 | 3 | 3 | 0 | 0 | 1 | 0 | 9.6 | 5.9 | 16.2 | 9.8 | 0.5 | 1.7 | 1.72 |
| Steven Matz* | HAM | sp | 27 | 16 | 1 | 2 | 14 | 0 | 0 | 3 | 1 | 8.0 | 2.4 | 11.1 | 9.0 | 1.6 | 3.8 | 1.16 |
| Trevor May |   | mr | 28 | 4 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 6.0 | 2.8 | 9.5 | 14.7 | 1.1 | 5.3 | 0.97 |
| Tim Mayza* | 755 | mr | 26 | 1 | 1 | 3 | 1 | 2 | 0 | 0 | 0 | 6.6 | 5.9 | 13.2 | 10.5 | 2.0 | 1.8 | 1.39 |
| Kevin McCarthy | BOM | mr | 26 | 3 | 1 | 0 | 3 | 5 | 0 | 5 | 4 | 7.3 | 3.1 | 10.6 | 4.4 | 1.1 | 1.4 | 1.15 |
| Lance McCullers | BAN | sp | 24 | 16 | 3 | 1 | 5 | 18 | 0 | 0 | 1 | 7.0 | 3.7 | 10.9 | 10.8 | 0.8 | 2.9 | 1.19 |
| T.J. McFarland* | KRK | mr | 29 | 2 | 1 | 5 | 1 | 2 | 0 | 3 | 1 | 8.4 | 3.5 | 11.9 | 4.2 | 0.8 | 1.2 | 1.32 |
| Collin McHugh |   | mr | 31 | 2 | 0 | 3 | 6 | 0 | 0 | 0 | 3 | 5.4 | 3.0 | 9.0 | 11.5 | 0.4 | 3.8 | 0.94 |
| Adalberto Mejia* | SED | sp | 25 | 1 | 0 | 2 | 4 | 3 | 0 | 1 | 1 | 11.4 | 3.9 | 16.5 | 5.7 | 0.0 | 1.5 | 1.70 |
| Daniel Mengden | STR | sp | 25 | 3 | 4 | 2 | 5 | 4 | 0 | 1 | 5 | 9.3 | 2.2 | 11.8 | 5.3 | 1.8 | 2.5 | 1.27 |
| Keynan Middleton | 755 | cl | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 2.0 | 10.5 | 10.5 | 1.0 | 5.3 | 1.17 |
| Miles Mikolas | STR | sp | 29 | 4 | 5 | 5 | 10 | 1 | 1 | 1 | 8 | 10.1 | 1.6 | 12.2 | 6.3 | 1.2 | 4.0 | 1.30 |
| Wade Miley* | TBC | sp | 31 | 3 | 1 | 2 | 10 | 0 | 0 | 4 | 5 | 7.9 | 3.1 | 11.5 | 4.1 | 0.4 | 1.3 | 1.23 |
| Andrew Miller* | FGR | mr | 33 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 6.1 | 5.5 | 12.7 | 11.0 | 1.1 | 2.0 | 1.29 |
| Justin Miller | BAN | mr | 31 | 4 | 1 | 4 | 3 | 0 | 0 | 0 | 1 | 8.3 | 6.0 | 14.9 | 10.4 | 2.3 | 1.7 | 1.59 |
| Alec Mills | MAX | mr | 26 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 4.7 | 3.4 | 8.6 | 6.0 | 0.9 | 1.8 | 0.90 |
| Juan Minaya | MAX | mr | 27 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 10.5 | 3.8 | 14.3 | 6.0 | 0.8 | 1.6 | 1.58 |
| Mike Minor* | SED | sp | 30 | 3 | 6 | 1 | 10 | 4 | 2 | 1 | 5 | 7.5 | 2.0 | 9.9 | 7.6 | 1.0 | 3.8 | 1.05 |
| A.J. Minter* | MAX | mr | 24 | 4 | 3 | 3 | 3 | 5 | 0 | 2 | 1 | 6.6 | 5.3 | 12.2 | 11.3 | 0.9 | 2.1 | 1.32 |
| Frankie Montas | BMB | sp | 25 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.5 | 4.5 | 12.0 | 4.5 | 0.0 | 1.0 | 1.33 |
| Jordan Montgomery* | BMB | sp | 25 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 3 | 6.0 | 3.9 | 9.9 | 6.2 | 0.2 | 1.6 | 1.10 |
| Mike Montgomery* | STR | sp | 28 | 6 | 1 | 3 | 6 | 3 | 0 | 3 | 7 | 10.5 | 3.3 | 14.3 | 5.5 | 0.3 | 1.7 | 1.53 |
| Reyes Moronta |   | mr | 25 | 6 | 2 | 3 | 1 | 7 | 0 | 2 | 0 | 5.4 | 3.1 | 8.6 | 11.4 | 0.5 | 3.7 | 0.95 |
| Brandon Morrow | SED | cl | 33 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 2 | 10.0 | 2.7 | 13.1 | 7.7 | 0.4 | 2.9 | 1.41 |
| Charlie Morton | KRK | sp | 34 | 1 | 4 | 0 | 13 | 3 | 0 | 1 | 4 | 7.6 | 3.8 | 12.1 | 10.4 | 0.8 | 2.7 | 1.26 |
| Joe Musgrove | BOM | sp | 25 | 1 | 6 | 0 | 13 | 3 | 0 | 3 | 4 | 8.3 | 2.1 | 11.4 | 5.7 | 0.9 | 2.7 | 1.16 |
| Sean Newcomb* | BAN | sp | 25 | 10 | 9 | 1 | 8 | 4 | 0 | 4 | 5 | 7.2 | 4.4 | 12.0 | 8.5 | 1.0 | 1.9 | 1.28 |
| Aaron Nola | HWK | sp | 25 | 8 | 4 | 0 | 13 | 7 | 2 | 1 | 1 | 6.5 | 2.5 | 9.5 | 8.8 | 0.8 | 3.5 | 1.00 |
| Bud Norris |   | cl | 33 | 4 | 3 | 0 | 9 | 7 | 0 | 1 | 2 | 9.6 | 4.0 | 15.1 | 9.8 | 2.3 | 2.4 | 1.52 |
| Ivan Nova | MAS | sp | 31 | 10 | 7 | 4 | 6 | 8 | 1 | 4 | 11 | 11.5 | 2.1 | 13.9 | 5.0 | 1.5 | 2.4 | 1.52 |
| Vidal Nuno* | WNB | mr | 30 | 2 | 0 | 1 | 0 | 0 | 1 | 3 | 0 | 5.3 | 1.9 | 7.2 | 8.1 | 1.2 | 4.3 | 0.80 |
| Darren O'Day | WNB | mr | 35 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 9.8 | 2.5 | 17.2 | 12.3 | 7.4 | 5.0 | 1.36 |
| Scott Oberg | TBC | mr | 28 | 8 | 1 | 1 | 3 | 4 | 0 | 1 | 1 | 6.7 | 2.0 | 9.0 | 8.7 | 0.9 | 4.3 | 0.96 |
| Jake Odorizzi | COR | sp | 28 | 13 | 4 | 0 | 8 | 2 | 0 | 2 | 3 | 8.6 | 3.4 | 12.3 | 8.4 | 1.4 | 2.5 | 1.33 |
| Seung Hwan Oh | STR | mr | 35 | 1 | 2 | 11 | 2 | 6 | 0 | 1 | 3 | 8.1 | 3.9 | 12.2 | 9.1 | 1.4 | 2.3 | 1.34 |
| Roberto Osuna | SED | cl | 23 | 0 | 0 | 1 | 3 | 3 | 0 | 2 | 1 | 6.6 | 0.7 | 8.1 | 6.4 | 0.2 | 8.7 | 0.82 |
| Dan Otero | MAS | mr | 33 | 1 | 1 | 4 | 6 | 2 | 2 | 1 | 1 | 12.8 | 1.0 | 14.5 | 7.9 | 2.7 | 8.0 | 1.54 |
| Adam Ottavino |   | mr | 32 | 3 | 1 | 0 | 6 | 4 | 0 | 2 | 0 | 4.3 | 4.7 | 9.7 | 14.0 | 0.5 | 3.0 | 1.00 |
| Thomas Pannone* | BMB | sp | 24 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 8.5 | 3.1 | 11.8 | 6.3 | 1.7 | 2.1 | 1.29 |
| Blake Parker | KRK | mr | 33 | 3 | 1 | 1 | 0 | 4 | 0 | 0 | 2 | 7.7 | 3.5 | 11.3 | 10.4 | 0.2 | 2.9 | 1.25 |
| James Paxton* | SED | sp | 29 | 5 | 7 | 0 | 2 | 9 | 0 | 0 | 2 | 10.9 | 2.9 | 14.0 | 11.5 | 2.5 | 4.0 | 1.53 |
| James Pazos* | JAC | mr | 27 | 1 | 1 | 0 | 5 | 1 | 0 | 3 | 1 | 9.9 | 2.9 | 13.8 | 7.6 | 0.8 | 2.6 | 1.42 |
| Brad Peacock | FGR | mr | 30 | 3 | 2 | 6 | 3 | 5 | 0 | 0 | 5 | 7.7 | 3.9 | 12.0 | 11.0 | 1.4 | 2.8 | 1.29 |
| Felix Pena |   | sp | 28 | 3 | 0 | 8 | 3 | 5 | 0 | 3 | 3 | 8.7 | 2.9 | 11.8 | 7.2 | 1.0 | 2.5 | 1.28 |
| Freddy Peralta | TBU | sp | 22 | 10 | 5 | 2 | 5 | 7 | 5 | 1 | 6 | 5.4 | 4.7 | 10.4 | 9.5 | 1.1 | 2.0 | 1.13 |
| Oliver Perez* | MAR | mr | 36 | 1 | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 4.5 | 1.3 | 6.1 | 13.2 | 0.3 | 10.0 | 0.65 |
| Yusmeiro Petit |   | mr | 33 | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 6.9 | 2.7 | 9.6 | 6.5 | 1.6 | 2.5 | 1.06 |
| Nick Pivetta |   | sp | 25 | 6 | 7 | 1 | 13 | 6 | 0 | 2 | 4 | 8.2 | 3.4 | 12.4 | 9.5 | 1.8 | 2.8 | 1.30 |
| Rick Porcello |   | sp | 29 | 17 | 6 | 2 | 13 | 3 | 3 | 5 | 9 | 8.2 | 2.7 | 11.4 | 8.2 | 1.7 | 3.0 | 1.21 |
| Bobby Poyner* | FGR | mr | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.8 | 2.0 | 7.1 | 9.9 | 1.2 | 5.0 | 0.75 |
| Ryan Pressly | HWK | mr | 29 | 3 | 2 | 1 | 2 | 5 | 0 | 1 | 2 | 7.8 | 2.8 | 10.8 | 13.5 | 0.8 | 4.8 | 1.17 |
| David Price* | MAR | sp | 32 | 3 | 4 | 1 | 9 | 2 | 0 | 1 | 1 | 8.5 | 2.5 | 11.8 | 9.2 | 2.0 | 3.6 | 1.23 |
| Austin Pruitt | BMB | mr | 28 | 1 | 1 | 2 | 0 | 2 | 0 | 0 | 4 | 12.1 | 2.7 | 14.8 | 6.2 | 1.5 | 2.3 | 1.65 |
| Jose Quintana* | JAC | sp | 29 | 8 | 5 | 7 | 4 | 1 | 0 | 2 | 5 | 8.5 | 4.3 | 13.0 | 8.1 | 1.3 | 1.9 | 1.42 |
| Edubray Ramos | 755 | mr | 25 | 1 | 2 | 1 | 2 | 5 | 0 | 0 | 1 | 7.1 | 2.9 | 10.4 | 8.1 | 0.6 | 2.8 | 1.11 |
| Robbie Ray* | MAX | sp | 26 | 8 | 2 | 1 | 5 | 4 | 0 | 3 | 2 | 5.7 | 5.3 | 11.5 | 12.4 | 1.1 | 2.3 | 1.22 |
| Cody Reed* | MAX | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 0.0 | 3.9 | 7.7 | 0.0 | 99.0 | 0.43 |
| Clayton Richard* | TPT | sp | 34 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 9.9 | 4.4 | 14.4 | 3.1 | 1.0 | 0.7 | 1.59 |
| Garrett Richards | STR | sp | 30 | 4 | 0 | 0 | 5 | 13 | 0 | 0 | 3 | 10.4 | 4.6 | 15.6 | 9.9 | 2.1 | 2.2 | 1.67 |
| Trevor Richards | FGR | sp | 25 | 3 | 2 | 0 | 1 | 5 | 1 | 0 | 4 | 11.3 | 5.4 | 17.0 | 7.6 | 1.3 | 1.4 | 1.86 |
| Tanner Roark | HWK | sp | 31 | 6 | 5 | 0 | 14 | 2 | 0 | 2 | 3 | 10.1 | 2.7 | 13.8 | 6.3 | 1.6 | 2.3 | 1.42 |
| David Robertson |   | mr | 33 | 2 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 5.5 | 2.7 | 8.4 | 12.2 | 1.0 | 4.6 | 0.91 |
| Fernando Rodney | JAC | cl | 41 | 6 | 1 | 0 | 1 | 6 | 0 | 0 | 1 | 8.0 | 3.9 | 12.1 | 9.1 | 1.6 | 2.3 | 1.32 |
| Carlos Rodon* | JAC | sp | 25 | 5 | 2 | 0 | 5 | 2 | 0 | 0 | 1 | 8.3 | 6.2 | 15.6 | 6.2 | 1.3 | 1.0 | 1.61 |
| Dereck Rodriguez | SED | sp | 26 | 7 | 4 | 1 | 18 | 0 | 0 | 3 | 6 | 8.1 | 3.0 | 11.9 | 6.6 | 0.7 | 2.2 | 1.23 |
| Richard Rodriguez | MAR | mr | 28 | 2 | 1 | 0 | 3 | 8 | 0 | 0 | 2 | 9.2 | 2.3 | 11.9 | 11.7 | 0.5 | 5.1 | 1.27 |
| Chaz Roe | COR | mr | 31 | 4 | 2 | 5 | 13 | 2 | 0 | 1 | 3 | 8.5 | 5.2 | 15.1 | 7.4 | 1.3 | 1.4 | 1.52 |
| Taylor Rogers* | BAN | mr | 27 | 3 | 0 | 2 | 3 | 0 | 0 | 2 | 2 | 7.0 | 2.7 | 10.1 | 9.4 | 0.7 | 3.4 | 1.08 |
| Sal Romano | COR | sp | 24 | 1 | 0 | 3 | 1 | 3 | 0 | 1 | 1 | 12.9 | 4.4 | 17.5 | 5.9 | 1.1 | 1.3 | 1.92 |
| Hector Rondon |   | mr | 30 | 12 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | 8.9 | 2.7 | 11.6 | 10.9 | 1.0 | 4.0 | 1.29 |
| Tyson Ross | BOM | sp | 31 | 19 | 5 | 3 | 11 | 4 | 0 | 1 | 8 | 8.1 | 4.1 | 12.8 | 6.9 | 1.3 | 1.7 | 1.36 |
| Hyun-Jin Ryu* | COR | sp | 31 | 8 | 5 | 0 | 8 | 0 | 0 | 1 | 2 | 9.0 | 1.4 | 10.7 | 10.8 | 1.0 | 7.9 | 1.15 |
| CC Sabathia* | MAX | sp | 37 | 11 | 2 | 2 | 15 | 4 | 0 | 1 | 2 | 8.5 | 3.6 | 12.8 | 7.8 | 1.5 | 2.2 | 1.35 |
| Chris Sale* |   | sp | 29 | 15 | 9 | 0 | 21 | 5 | 0 | 0 | 3 | 5.6 | 2.3 | 8.7 | 13.1 | 0.7 | 5.8 | 0.87 |
| Anibal Sanchez | WNB | sp | 34 | 22 | 10 | 0 | 9 | 3 | 0 | 3 | 0 | 8.4 | 2.5 | 11.5 | 8.0 | 1.1 | 3.2 | 1.21 |
| Edgar Santana | HWK | mr | 26 | 2 | 2 | 0 | 4 | 6 | 0 | 0 | 3 | 10.0 | 2.0 | 12.8 | 7.4 | 1.5 | 3.6 | 1.34 |
| Max Scherzer | BAN | sp | 33 | 7 | 1 | 1 | 20 | 6 | 2 | 1 | 2 | 6.3 | 2.2 | 9.1 | 11.9 | 0.8 | 5.5 | 0.94 |
| Antonio Senzatela | MAX | sp | 23 | 1 | 3 | 1 | 2 | 1 | 0 | 2 | 3 | 7.5 | 3.3 | 10.9 | 5.6 | 0.9 | 1.7 | 1.20 |
| Luis Severino | WNB | sp | 24 | 14 | 5 | 2 | 7 | 10 | 0 | 4 | 5 | 8.4 | 1.8 | 10.4 | 9.7 | 0.9 | 5.4 | 1.13 |
| Jimmie Sherfy | MAX | mr | 26 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 5.1 | 7.0 | 12.1 | 10.7 | 0.5 | 1.5 | 1.34 |
| James Shields | FGR | sp | 36 | 12 | 8 | 0 | 9 | 10 | 1 | 4 | 4 | 9.0 | 3.0 | 12.4 | 6.7 | 1.6 | 2.2 | 1.33 |
| Matt Shoemaker | WNB | sp | 31 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 9.0 | 1.8 | 11.4 | 10.8 | 0.0 | 6.0 | 1.20 |
| Tony Sipp* | KRK | mr | 34 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 11.7 | 0.7 | 12.4 | 6.6 | 0.7 | 9.0 | 1.38 |
| Tyler Skaggs* |   | sp | 26 | 2 | 0 | 0 | 2 | 2 | 0 | 1 | 1 | 9.7 | 4.2 | 14.3 | 9.0 | 1.5 | 2.1 | 1.55 |
| Joe Smith | COR | mr | 34 | 4 | 1 | 1 | 3 | 0 | 0 | 2 | 2 | 9.6 | 4.6 | 14.9 | 8.2 | 2.3 | 1.8 | 1.58 |
| Will Smith* |   | cl | 28 | 3 | 0 | 3 | 1 | 2 | 0 | 0 | 0 | 6.3 | 3.0 | 9.4 | 12.9 | 0.7 | 4.4 | 1.03 |
| Blake Snell* | KRK | sp | 25 | 14 | 5 | 2 | 3 | 18 | 0 | 2 | 1 | 6.2 | 3.4 | 9.7 | 10.9 | 0.7 | 3.2 | 1.06 |
| Joakim Soria | MAS | mr | 34 | 1 | 4 | 3 | 1 | 5 | 3 | 0 | 2 | 9.8 | 2.9 | 12.9 | 10.3 | 1.1 | 3.5 | 1.42 |
| Craig Stammen | SED | mr | 34 | 3 | 0 | 4 | 4 | 4 | 0 | 0 | 2 | 6.6 | 2.5 | 9.6 | 9.6 | 0.3 | 3.9 | 1.01 |
| Ryne Stanek | STR | mr | 26 | 0 | 1 | 1 | 2 | 3 | 0 | 0 | 2 | 5.4 | 1.5 | 7.2 | 10.7 | 0.8 | 7.0 | 0.77 |
| Drew Steckenrider | BAN | mr | 27 | 11 | 4 | 2 | 0 | 0 | 0 | 0 | 2 | 8.2 | 3.5 | 11.7 | 10.7 | 0.8 | 3.1 | 1.31 |
| Kohl Stewart |   | sp | 23 | 2 | 1 | 0 | 2 | 5 | 0 | 0 | 4 | 8.3 | 4.6 | 13.2 | 5.3 | 0.4 | 1.2 | 1.43 |
| Robert Stock | MAX | mr | 28 | 1 | 3 | 0 | 2 | 3 | 0 | 0 | 2 | 6.3 | 1.3 | 8.0 | 6.3 | 0.2 | 4.8 | 0.84 |
| Matt Strahm* |   | mr | 26 | 5 | 2 | 5 | 5 | 5 | 1 | 1 | 1 | 5.4 | 3.8 | 9.6 | 9.7 | 0.7 | 2.6 | 1.02 |
| Dan Straily | MOJ | sp | 29 | 9 | 4 | 0 | 5 | 0 | 0 | 1 | 4 | 9.8 | 3.4 | 13.6 | 6.9 | 2.6 | 2.0 | 1.47 |
| Stephen Strasburg | MAR | sp | 29 | 8 | 5 | 1 | 13 | 3 | 2 | 0 | 4 | 7.1 | 2.4 | 10.1 | 10.9 | 1.6 | 4.6 | 1.06 |
| Ross Stripling | KRK | sp | 28 | 5 | 2 | 0 | 3 | 4 | 0 | 2 | 2 | 10.4 | 1.8 | 12.4 | 10.2 | 2.0 | 5.6 | 1.36 |
| Marcus Stroman | MAR | sp | 27 | 1 | 3 | 0 | 3 | 5 | 2 | 1 | 5 | 8.9 | 3.0 | 12.1 | 6.0 | 1.0 | 2.0 | 1.32 |
| Pedro Strop | JAC | mr | 33 | 1 | 4 | 1 | 8 | 4 | 0 | 0 | 1 | 7.0 | 2.7 | 10.6 | 7.7 | 0.5 | 2.9 | 1.07 |
| Andrew Suarez* | 755 | sp | 25 | 4 | 7 | 9 | 3 | 2 | 0 | 3 | 2 | 8.5 | 3.6 | 12.4 | 7.8 | 1.2 | 2.1 | 1.34 |
| Wander Suero | 755 | mr | 26 | 1 | 1 | 4 | 7 | 2 | 1 | 1 | 1 | 6.6 | 2.9 | 10.8 | 9.2 | 0.9 | 3.1 | 1.06 |
| Noah Syndergaard | SED | sp | 25 | 16 | 11 | 2 | 10 | 2 | 0 | 4 | 8 | 9.4 | 1.7 | 11.5 | 8.2 | 0.7 | 4.8 | 1.23 |
| Jameson Taillon | MOJ | sp | 26 | 14 | 8 | 2 | 9 | 0 | 0 | 1 | 5 | 8.4 | 2.1 | 10.9 | 7.6 | 1.0 | 3.6 | 1.17 |
| Masahiro Tanaka | JAC | sp | 29 | 10 | 3 | 0 | 7 | 2 | 0 | 1 | 2 | 7.5 | 1.8 | 9.6 | 8.9 | 1.1 | 4.9 | 1.04 |
| Julio Teheran | MAR | sp | 27 | 15 | 1 | 1 | 15 | 1 | 1 | 1 | 6 | 6.6 | 4.7 | 12.2 | 8.5 | 1.8 | 1.8 | 1.26 |
| Ryan Tepera | TPT | mr | 30 | 7 | 3 | 2 | 3 | 7 | 1 | 2 | 2 | 9.0 | 3.1 | 12.5 | 9.1 | 1.3 | 3.0 | 1.34 |
| Blake Treinen | TBC | cl | 30 | 7 | 0 | 0 | 4 | 3 | 0 | 0 | 2 | 4.7 | 1.5 | 6.7 | 10.2 | 0.3 | 6.8 | 0.69 |
| Andrew Triggs |   | sp | 29 | 1 | 0 | 0 | 3 | 2 | 0 | 1 | 0 | 7.4 | 5.3 | 13.2 | 6.9 | 0.7 | 1.3 | 1.41 |
| Lou Trivino | 755 | mr | 26 | 4 | 1 | 5 | 2 | 5 | 1 | 1 | 0 | 5.7 | 3.0 | 8.9 | 10.4 | 0.9 | 3.4 | 0.97 |
| Nick Tropeano | BOM | sp | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.8 | 4.0 | 10.8 | 10.8 | 0.0 | 2.7 | 1.20 |
| Spencer Turnbull | HWK | sp | 25 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 6.4 | 3.2 | 9.5 | 11.1 | 1.6 | 3.5 | 1.06 |
| Jose Urena | TBC | sp | 26 | 9 | 5 | 0 | 8 | 5 | 1 | 1 | 5 | 8.9 | 2.3 | 11.6 | 5.7 | 1.7 | 2.4 | 1.25 |
| Framber Valdez* | MAX | sp | 24 | 1 | 2 | 2 | 2 | 5 | 0 | 1 | 1 | 3.3 | 6.9 | 10.7 | 9.0 | 0.0 | 1.3 | 1.14 |
| Felipe Vazquez* | MOJ | cl | 26 | 5 | 0 | 3 | 1 | 4 | 0 | 1 | 3 | 8.6 | 3.3 | 12.0 | 12.6 | 1.1 | 3.8 | 1.32 |
| Jonny Venters* | 755 | mr | 33 | 1 | 0 | 4 | 0 | 4 | 0 | 1 | 0 | 4.9 | 3.4 | 8.3 | 4.7 | 0.8 | 1.4 | 0.92 |
| Drew VerHagen | WNB | mr | 27 | 4 | 5 | 6 | 3 | 15 | 0 | 0 | 2 | 6.5 | 4.4 | 11.3 | 7.4 | 0.9 | 1.7 | 1.21 |
| Justin Verlander | BMB | sp | 35 | 11 | 5 | 0 | 4 | 5 | 2 | 3 | 2 | 7.3 | 2.4 | 9.9 | 12.7 | 1.1 | 5.2 | 1.08 |
| Nick Vincent | WNB | mr | 31 | 3 | 1 | 0 | 7 | 1 | 2 | 0 | 1 | 7.3 | 2.5 | 10.9 | 7.7 | 1.3 | 3.1 | 1.09 |
| Arodys Vizcaino | BOM | cl | 27 | 0 | 1 | 1 | 3 | 4 | 0 | 0 | 2 | 11.0 | 3.0 | 14.7 | 10.8 | 3.2 | 3.6 | 1.56 |
| Michael Wacha | MAX | sp | 26 | 7 | 3 | 0 | 8 | 5 | 1 | 2 | 2 | 7.5 | 4.1 | 12.0 | 7.8 | 1.1 | 1.9 | 1.28 |
| Adam Wainwright | BMB | sp | 36 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 9.2 | 6.8 | 17.1 | 8.2 | 1.4 | 1.2 | 1.78 |
| Adam Warren | BMB | mr | 30 | 3 | 0 | 1 | 3 | 3 | 0 | 0 | 3 | 9.7 | 3.6 | 13.6 | 9.0 | 1.2 | 2.5 | 1.47 |
| Tony Watson* | MAX | mr | 33 | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 6.1 | 2.2 | 8.5 | 8.9 | 0.2 | 4.1 | 0.92 |
| J.B. Wendelken |   | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.1 | 0.9 | 5.0 | 6.9 | 1.8 | 7.5 | 0.56 |
| Zack Wheeler | TBC | sp | 28 | 7 | 5 | 1 | 4 | 1 | 0 | 1 | 1 | 8.8 | 2.4 | 11.5 | 8.2 | 1.4 | 3.3 | 1.25 |
| Trevor Williams | HAM | sp | 26 | 6 | 8 | 0 | 9 | 6 | 0 | 2 | 10 | 7.1 | 2.4 | 9.9 | 4.9 | 0.8 | 2.0 | 1.06 |
| Alex Wilson | HAM | mr | 31 | 2 | 1 | 5 | 4 | 3 | 0 | 2 | 2 | 7.7 | 2.6 | 10.6 | 6.6 | 1.4 | 2.5 | 1.14 |
| Justin Wilson* | HAM | mr | 30 | 1 | 1 | 0 | 0 | 2 | 1 | 3 | 1 | 7.1 | 4.8 | 11.9 | 10.7 | 0.9 | 2.2 | 1.33 |
| Trey Wingenter | MAX | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.0 | 3.0 | 6.0 | 18.0 | 0.0 | 6.0 | 0.67 |
| Daniel Winkler | BOM | mr | 28 | 2 | 3 | 3 | 4 | 2 | 0 | 2 | 0 | 10.9 | 3.1 | 15.4 | 7.2 | 0.7 | 2.3 | 1.56 |
| Matt Wisler | MAS | mr | 25 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 16.3 | 2.3 | 18.9 | 7.8 | 3.3 | 3.4 | 2.06 |
| Nick Wittgren | MOJ | mr | 27 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 12.9 | 5.1 | 18.0 | 11.6 | 1.3 | 2.3 | 2.00 |
| Alex Wood* |   | sp | 27 | 4 | 0 | 2 | 2 | 4 | 0 | 0 | 3 | 9.3 | 2.3 | 11.7 | 7.0 | 0.9 | 3.1 | 1.29 |
| Brandon Woodruff | BOM | mr | 25 | 3 | 1 | 0 | 2 | 2 | 0 | 2 | 1 | 9.6 | 4.7 | 14.7 | 9.2 | 1.6 | 2.0 | 1.59 |
| Brandon Workman | 755 | mr | 29 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 7.7 | 5.8 | 13.5 | 9.6 | 1.9 | 1.7 | 1.50 |
| Steven Wright |   | mr | 33 | 3 | 2 | 0 | 5 | 2 | 0 | 0 | 3 | 8.5 | 7.4 | 16.6 | 6.5 | 0.8 | 0.9 | 1.76 |
| Ryan Yarbrough* | MOJ | mr | 26 | 7 | 1 | 2 | 7 | 1 | 0 | 2 | 2 | 8.4 | 3.1 | 11.9 | 9.3 | 1.0 | 3.0 | 1.28 |
| Kirby Yates | KRK | mr | 31 | 2 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 7.6 | 2.7 | 10.6 | 12.7 | 0.6 | 4.6 | 1.15 |
| Brad Ziegler | SED | mr | 38 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 7.8 | 2.7 | 10.5 | 6.6 | 2.0 | 2.4 | 1.16 |
| Jordan Zimmermann | HAM | sp | 32 | 11 | 1 | 2 | 3 | 2 | 0 | 2 | 1 | 8.7 | 2.0 | 10.9 | 7.8 | 2.3 | 3.9 | 1.19 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Scott Alexander* | HAM | mr | 28 | .802 | 180 | .344 | 139 | .489 | 141 | .496 | 36.4 | 5.2 | 4.70 | 5.61 |
| Cody Allen | TPT | cl | 29 | .805 | 186 | .339 | 169 | .509 | 170 | .512 | 48.2 | 6.0 | 5.39 | 5.52 |
| Dan Altavilla | MAS | mr | 25 | .515 | 41 | .171 | 22 | .333 | 23 | .348 | 4.7 | 2.7 | 2.30 | 2.17 |
| Jose Alvarado* | JAC | mr | 23 | .544 | 166 | .307 | 101 | .339 | 101 | .339 | 21.3 | 2.6 | 2.32 | 1.91 |
| Jose Alvarez* |   | mr | 29 | .682 | 195 | .287 | 124 | .418 | 127 | .428 | 31.7 | 4.1 | 3.72 | 3.20 |
| Brett Anderson* | WNB | sp | 30 | .952 | 278 | .381 | 219 | .592 | 222 | .600 | 73.9 | 8.2 | 7.39 | 6.82 |
| Chase Anderson | 755 | sp | 30 | .841 | 518 | .247 | 439 | .547 | 451 | .562 | 117.5 | 5.5 | 5.02 | 4.96 |
| Justin Anderson | SED | mr | 25 | .527 | 124 | .258 | 88 | .345 | 90 | .353 | 16.3 | 2.4 | 2.15 | 2.73 |
| Tyler Anderson* | TPT | sp | 28 | .876 | 555 | .305 | 458 | .558 | 463 | .564 | 134.5 | 6.5 | 5.85 | 5.78 |
| Victor Arano |   | mr | 23 | .674 | 119 | .294 | 79 | .414 | 81 | .424 | 18.8 | 3.7 | 3.26 | 3.46 |
| Chris Archer | COR | sp | 29 | .880 | 342 | .348 | 279 | .547 | 284 | .557 | 81.8 | 6.3 | 5.65 | 5.89 |
| Jake Arrieta |   | sp | 32 | .756 | 545 | .299 | 364 | .462 | 372 | .472 | 97.2 | 4.7 | 4.23 | 4.37 |
| Luis Avilan* | BMB | mr | 28 | .642 | 115 | .348 | 73 | .371 | 77 | .391 | 19.9 | 4.0 | 3.59 | 3.44 |
| Pedro Baez | MOJ | mr | 30 | .768 | 163 | .270 | 140 | .502 | 142 | .509 | 36.5 | 5.0 | 4.53 | 3.98 |
| Matt Barnes |   | mr | 28 | .584 | 92 | .293 | 68 | .374 | 69 | .379 | 15.1 | 3.1 | 2.74 | 2.67 |
| Tony Barnette | MAS | mr | 34 | .634 | 78 | .231 | 44 | .404 | 45 | .413 | 10.0 | 3.4 | 3.08 | 2.79 |
| Jaime Barria | KRK | sp | 21 | .843 | 187 | .289 | 158 | .537 | 161 | .548 | 44.2 | 6.0 | 5.46 | 5.82 |
| Chris Bassitt | HWK | sp | 29 | .526 | 134 | .216 | 62 | .325 | 63 | .330 | 13.0 | 2.4 | 2.18 | 2.02 |
| Trevor Bauer | MAS | sp | 27 | .658 | 539 | .308 | 387 | .411 | 394 | .419 | 96.6 | 3.9 | 3.53 | 3.40 |
| Jose Berrios | MAX | sp | 24 | .770 | 476 | .303 | 354 | .480 | 365 | .495 | 94.6 | 4.9 | 4.44 | 4.43 |
| Dellin Betances | MAR | mr | 30 | .601 | 105 | .343 | 79 | .362 | 82 | .376 | 18.7 | 3.2 | 2.92 | 3.11 |
| Jesse Biddle* |   | mr | 26 | .803 | 158 | .354 | 125 | .492 | 127 | .500 | 34.8 | 5.6 | 5.16 | 6.00 |
| Shane Bieber | MAS | sp | 23 | .919 | 359 | .373 | 292 | .563 | 296 | .570 | 93.8 | 7.4 | 6.61 | 6.46 |
| Richard Bleier* |   | mr | 31 | .755 | 99 | .313 | 52 | .441 | 53 | .449 | 13.8 | 4.4 | 3.95 | 3.15 |
| Ryan Borucki* | BMB | sp | 24 | .684 | 339 | .277 | 187 | .419 | 189 | .424 | 46.4 | 3.9 | 3.49 | 3.24 |
| Brad Boxberger | FGR | cl | 30 | .859 | 111 | .324 | 131 | .560 | 132 | .564 | 38.1 | 6.8 | 6.02 | 5.96 |
| Matt Boyd* | BAN | sp | 27 | .759 | 454 | .319 | 329 | .467 | 335 | .476 | 92.6 | 5.2 | 4.70 | 4.59 |
| Silvino Bracho | 755 | mr | 25 | .686 | 41 | .341 | 22 | .373 | 24 | .407 | 5.2 | 3.2 | 2.88 | 3.45 |
| Archie Bradley | MOJ | mr | 25 | .665 | 201 | .284 | 134 | .410 | 139 | .425 | 32.2 | 3.6 | 3.29 | 3.17 |
| Ryan Brasier | KRK | mr | 30 | .654 | 95 | .189 | 67 | .441 | 67 | .441 | 13.6 | 3.1 | 2.88 | 2.71 |
| John Brebbia | BAN | mr | 28 | .677 | 128 | .273 | 98 | .434 | 101 | .447 | 23.6 | 3.8 | 3.49 | 3.17 |
| Zach Britton* | COR | mr | 30 | .801 | 126 | .302 | 99 | .495 | 101 | .505 | 29.1 | 6.0 | 5.35 | 5.42 |
| Clay Buchholz |   | sp | 33 | .645 | 416 | .231 | 238 | .403 | 246 | .417 | 52.1 | 3.1 | 2.90 | 2.84 |
| Ryan Buchter* | KRK | mr | 31 | .542 | 4 | .250 | 3 | .375 | 3 | .375 | 0.6 | 3.1 | 2.77 | 3.97 |
| Walker Buehler | KRK | sp | 23 | .658 | 349 | .264 | 236 | .422 | 239 | .428 | 53.4 | 3.4 | 3.12 | 2.88 |
| Madison Bumgarner* | WNB | sp | 28 | .733 | 425 | .313 | 271 | .443 | 279 | .456 | 75.6 | 4.8 | 4.39 | 4.10 |
| Corbin Burnes | WNB | mr | 23 | .574 | 112 | .196 | 54 | .348 | 58 | .374 | 12.1 | 2.7 | 2.48 | 1.90 |
| Shane Carle |   | mr | 26 | .593 | 277 | .235 | 138 | .373 | 138 | .373 | 26.8 | 2.6 | 2.35 | 2.61 |
| Carlos Carrasco | 755 | sp | 31 | .652 | 534 | .305 | 339 | .402 | 345 | .409 | 83.7 | 3.7 | 3.31 | 2.87 |
| Santiago Casilla | 755 | mr | 37 | .670 | 107 | .252 | 79 | .422 | 83 | .444 | 19.4 | 4.5 | 4.21 | 5.08 |
| Diego Castillo | STR | mr | 24 | .622 | 311 | .260 | 202 | .386 | 211 | .403 | 47.3 | 3.3 | 2.99 | 2.66 |
| Jose Castillo* |   | mr | 22 | .392 | 80 | .200 | 33 | .232 | 36 | .254 | 5.4 | 1.3 | 1.15 | 1.00 |
| Luis Castillo |   | sp | 25 | .856 | 469 | .335 | 384 | .533 | 390 | .542 | 113.2 | 6.4 | 5.79 | 5.88 |
| Miguel Castro | TPT | mr | 23 | .733 | 354 | .257 | 224 | .444 | 233 | .462 | 58.8 | 4.6 | 4.13 | 4.59 |
| Xavier Cedeno* | BMB | mr | 31 | .567 | 93 | .258 | 54 | .358 | 55 | .364 | 11.5 | 2.8 | 2.59 | 2.28 |
| Jhoulys Chacin | HAM | sp | 30 | .692 | 533 | .236 | 337 | .439 | 345 | .449 | 81.5 | 4.0 | 3.59 | 3.46 |
| Aroldis Chapman* | JAC | cl | 30 | .478 | 123 | .244 | 101 | .321 | 106 | .337 | 18.2 | 2.1 | 1.87 | 1.72 |
| Jesse Chavez | HAM | mr | 34 | .620 | 347 | .259 | 202 | .383 | 206 | .390 | 44.7 | 3.1 | 2.81 | 2.93 |
| Wei-Yin Chen* | MOJ | sp | 32 | .789 | 336 | .304 | 248 | .497 | 250 | .501 | 70.1 | 5.5 | 4.97 | 4.54 |
| Yonny Chirinos | HWK | mr | 24 | .684 | 615 | .302 | 354 | .405 | 366 | .419 | 84.7 | 3.5 | 3.16 | 3.21 |
| Adam Cimber | BAN | mr | 27 | 1.049 | 171 | .409 | 171 | .640 | 180 | .674 | 59.2 | 9.5 | 8.67 | 7.69 |
| Tony Cingrani* | 755 | mr | 28 | .804 | 49 | .429 | 52 | .510 | 54 | .529 | 14.7 | 5.5 | 5.02 | 4.12 |
| Steve Cishek |   | mr | 32 | .563 | 163 | .233 | 88 | .340 | 94 | .363 | 18.2 | 2.6 | 2.35 | 2.70 |
| Mike Clevinger | TBU | sp | 27 | .571 | 538 | .232 | 304 | .363 | 309 | .369 | 64.3 | 2.7 | 2.45 | 2.16 |
| Tyler Clippard | COR | mr | 33 | 1.004 | 163 | .331 | 186 | .664 | 186 | .664 | 59.1 | 8.8 | 7.98 | 7.67 |
| Alex Cobb | TPT | sp | 30 | .820 | 621 | .288 | 417 | .514 | 424 | .522 | 119.0 | 5.7 | 5.18 | 5.05 |
| Gerrit Cole | COR | sp | 27 | .666 | 509 | .320 | 389 | .427 | 390 | .428 | 92.0 | 3.7 | 3.32 | 2.97 |
| Taylor Cole | STR | mr | 28 | .702 | 84 | .333 | 66 | .423 | 70 | .449 | 15.7 | 3.9 | 3.41 | 3.97 |
| Louis Coleman | BMB | mr | 32 | .840 | 67 | .254 | 51 | .486 | 58 | .552 | 13.1 | 4.8 | 4.31 | 5.54 |
| Alex Colome | HAM | mr | 29 | .783 | 204 | .368 | 155 | .465 | 161 | .483 | 43.9 | 5.2 | 4.70 | 5.01 |
| Adam Conley* | TBC | mr | 28 | .845 | 189 | .328 | 160 | .535 | 162 | .542 | 46.6 | 6.4 | 5.74 | 5.04 |
| Patrick Corbin* | MAR | sp | 28 | .637 | 511 | .321 | 321 | .389 | 326 | .395 | 78.9 | 3.5 | 3.16 | 2.75 |
| Dylan Covey | TPT | sp | 26 | .802 | 191 | .267 | 130 | .502 | 131 | .506 | 34.7 | 5.2 | 4.69 | 4.96 |
| Kyle Crick | KRK | mr | 25 | .810 | 16 | .250 | 13 | .542 | 13 | .542 | 3.6 | 6.1 | 5.46 | 4.90 |
| Johnny Cueto |   | sp | 32 | .745 | 190 | .263 | 114 | .438 | 122 | .469 | 30.2 | 4.4 | 3.91 | 4.25 |
| Zach Davies | BOM | sp | 25 | .701 | 144 | .243 | 91 | .448 | 93 | .458 | 22.5 | 4.1 | 3.66 | 3.37 |
| Wade Davis |   | cl | 32 | .534 | 180 | .183 | 120 | .370 | 121 | .373 | 21.7 | 2.4 | 2.18 | 1.87 |
| Jacob deGrom | HWK | sp | 30 | .570 | 650 | .300 | 381 | .347 | 390 | .355 | 83.9 | 2.7 | 2.47 | 2.10 |
| Anthony DeSclafani | BOM | sp | 28 | 1.155 | 45 | .378 | 50 | .735 | 50 | .735 | 18.9 | 12.7 | 11.47 | 11.16 |
| Chris Devenski | COR | mr | 27 | .874 | 128 | .289 | 119 | .567 | 121 | .576 | 34.8 | 6.5 | 5.80 | 5.47 |
| Edwin Diaz | MOJ | cl | 24 | .506 | 144 | .292 | 86 | .299 | 91 | .316 | 18.2 | 2.3 | 2.06 | 1.92 |
| Seranthony Dominguez |   | cl | 23 | .540 | 224 | .241 | 126 | .335 | 132 | .351 | 26.2 | 2.5 | 2.30 | 2.15 |
| Sean Doolittle* | STR | cl | 31 | .649 | 110 | .282 | 77 | .405 | 79 | .416 | 19.2 | 3.8 | 3.43 | 3.10 |
| Zach Duke* |   | mr | 35 | .789 | 95 | .316 | 62 | .456 | 66 | .485 | 19.4 | 6.1 | 5.61 | 5.53 |
| Ryan Dull | WNB | mr | 28 | .692 | 113 | .257 | 68 | .430 | 69 | .437 | 16.0 | 3.7 | 3.32 | 3.67 |
| Sam Dyson | JAC | mr | 30 | .616 | 215 | .223 | 121 | .392 | 125 | .405 | 22.6 | 2.5 | 2.29 | 2.26 |
| Carl Edwards | FGR | mr | 26 | .630 | 265 | .283 | 186 | .406 | 186 | .406 | 44.6 | 3.8 | 3.44 | 3.25 |
| Roenis Elias* | SED | mr | 29 | .725 | 404 | .302 | 227 | .438 | 229 | .442 | 56.8 | 4.1 | 3.69 | 3.52 |
| Nathan Eovaldi | MAX | sp | 28 | .580 | 242 | .273 | 118 | .344 | 121 | .353 | 27.2 | 2.8 | 2.49 | 2.10 |
| Robbie Erlin* | TPT | mr | 27 | .769 | 381 | .307 | 253 | .475 | 256 | .480 | 67.7 | 4.9 | 4.44 | 4.35 |
| Jeurys Familia |   | cl | 28 | .777 | 174 | .322 | 141 | .486 | 143 | .493 | 39.4 | 5.5 | 4.97 | 4.92 |
| Caleb Ferguson* | WNB | mr | 21 | .717 | 115 | .252 | 97 | .485 | 98 | .490 | 23.4 | 4.2 | 3.79 | 3.10 |
| Jose Manuel Fernandez* | MAS | mr | 25 | .533 | 5 | .200 | 2 | .333 | 2 | .333 | 0.4 | 2.8 | 2.55 | 3.21 |
| Josh Fields | MOJ | mr | 32 | .737 | 119 | .286 | 83 | .474 | 83 | .474 | 21.2 | 4.5 | 4.06 | 3.57 |
| Michael Fiers | JAC | sp | 33 | .779 | 241 | .249 | 176 | .494 | 183 | .514 | 47.9 | 5.1 | 4.62 | 4.22 |
| Heath Fillmyer | STR | sp | 24 | .667 | 234 | .256 | 135 | .407 | 140 | .422 | 32.9 | 3.7 | 3.29 | 3.30 |
| Jack Flaherty | HAM | sp | 22 | .609 | 457 | .195 | 323 | .392 | 344 | .418 | 67.7 | 2.9 | 2.68 | 2.65 |
| Dylan Floro | KRK | mr | 27 | .623 | 235 | .306 | 126 | .371 | 128 | .376 | 29.7 | 3.2 | 2.86 | 2.73 |
| Mike Foltynewicz | BAN | sp | 26 | .597 | 530 | .253 | 320 | .375 | 327 | .383 | 69.5 | 2.9 | 2.65 | 2.44 |
| Kyle Freeland* | MAR | sp | 25 | .613 | 600 | .250 | 323 | .382 | 327 | .387 | 69.4 | 2.9 | 2.66 | 2.61 |
| Sam Freeman* |   | mr | 31 | .723 | 100 | .360 | 83 | .451 | 83 | .451 | 22.9 | 5.3 | 4.75 | 5.17 |
| Jace Fry* |   | mr | 24 | .642 | 128 | .250 | 85 | .417 | 85 | .417 | 20.4 | 3.9 | 3.59 | 3.58 |
| Paul Fry* | 755 | mr | 25 | .713 | 116 | .293 | 74 | .420 | 79 | .449 | 19.7 | 4.6 | 4.06 | 4.65 |
| Michael Fulmer |   | sp | 25 | .746 | 293 | .270 | 193 | .458 | 199 | .473 | 47.4 | 4.2 | 3.80 | 4.12 |
| John Gant | STR | sp | 25 | .727 | 583 | .285 | 382 | .451 | 388 | .458 | 104.6 | 4.9 | 4.42 | 4.22 |
| Jarlin Garcia* | WNB | mr | 25 | 1.198 | 19 | .421 | 23 | .697 | 24 | .727 | 9.6 | 16.2 | 14.55 | 14.20 |
| Kevin Gausman | TPT | sp | 27 | .749 | 631 | .295 | 410 | .460 | 422 | .474 | 113.2 | 4.9 | 4.39 | 4.13 |
| Domingo German | FGR | sp | 25 | .743 | 254 | .283 | 183 | .469 | 187 | .479 | 49.4 | 4.9 | 4.46 | 3.98 |
| Kyle Gibson | KRK | sp | 30 | .694 | 535 | .267 | 351 | .438 | 356 | .444 | 86.5 | 4.1 | 3.66 | 3.54 |
| Ken Giles | MAS | cl | 27 | .645 | 279 | .254 | 163 | .406 | 165 | .411 | 36.4 | 3.2 | 2.86 | 2.48 |
| Mychal Givens | WNB | mr | 28 | .578 | 227 | .264 | 121 | .354 | 122 | .357 | 26.0 | 2.8 | 2.51 | 2.41 |
| Tyler Glasnow | MAR | mr | 24 | .620 | 206 | .238 | 153 | .414 | 155 | .419 | 34.2 | 3.4 | 3.08 | 2.66 |
| Koda Glover |   | mr | 25 | .533 | 50 | .180 | 23 | .354 | 23 | .354 | 4.4 | 2.4 | 2.12 | 1.91 |
| Zack Godley | FGR | sp | 28 | .779 | 443 | .323 | 319 | .466 | 335 | .489 | 95.3 | 5.6 | 5.09 | 4.71 |
| Erik Goeddel | 755 | mr | 29 | .663 | 122 | .205 | 96 | .434 | 100 | .452 | 22.2 | 3.9 | 3.48 | 3.80 |
| Marco Gonzales* | MAS | sp | 26 | .883 | 562 | .386 | 420 | .533 | 425 | .539 | 131.3 | 6.7 | 6.04 | 5.82 |
| Gio Gonzalez* | JAC | sp | 32 | .797 | 162 | .309 | 120 | .496 | 121 | .500 | 34.4 | 5.8 | 5.17 | 5.25 |
| Matt Grace* | TBU | mr | 29 | .586 | 164 | .226 | 84 | .362 | 87 | .375 | 18.3 | 2.8 | 2.62 | 2.47 |
| Jon Gray | COR | sp | 26 | .761 | 424 | .321 | 291 | .462 | 300 | .476 | 80.3 | 4.9 | 4.47 | 4.27 |
| Sonny Gray | TPT | sp | 28 | .762 | 420 | .310 | 280 | .452 | 295 | .476 | 84.1 | 5.6 | 5.10 | 5.11 |
| Chad Green | HWK | mr | 27 | .696 | 303 | .347 | 196 | .412 | 202 | .424 | 55.7 | 4.5 | 4.12 | 3.83 |
| Zack Greinke | SED | sp | 34 | .647 | 666 | .261 | 380 | .406 | 384 | .411 | 85.7 | 3.3 | 2.96 | 2.74 |
| Robert Gsellman |   | mr | 24 | .698 | 205 | .273 | 129 | .413 | 138 | .442 | 34.2 | 4.2 | 3.79 | 3.62 |
| Josh Hader* | BAN | mr | 24 | .495 | 131 | .290 | 130 | .332 | 133 | .340 | 24.3 | 2.2 | 2.01 | 1.76 |
| Cole Hamels* | MAX | sp | 34 | .721 | 477 | .285 | 334 | .434 | 355 | .461 | 87.4 | 4.4 | 3.93 | 4.29 |
| Brad Hand* | BAN | cl | 28 | .685 | 175 | .314 | 143 | .413 | 155 | .448 | 37.1 | 4.2 | 3.87 | 3.66 |
| J.A. Happ* |   | sp | 35 | .645 | 519 | .239 | 339 | .411 | 350 | .424 | 76.0 | 3.3 | 3.04 | 2.87 |
| Blaine Hardy* | JAC | mr | 31 | .643 | 225 | .284 | 126 | .391 | 128 | .398 | 31.4 | 3.7 | 3.34 | 3.20 |
| Will Harris | BMB | mr | 33 | .614 | 234 | .282 | 130 | .372 | 131 | .375 | 30.7 | 3.3 | 2.93 | 2.82 |
| Matt Harvey | MAS | sp | 29 | .940 | 266 | .357 | 215 | .584 | 218 | .592 | 71.6 | 8.0 | 7.28 | 6.80 |
| Andrew Heaney* | TBU | sp | 27 | .686 | 587 | .274 | 356 | .417 | 369 | .433 | 90.7 | 4.0 | 3.56 | 3.47 |
| Jeremy Hellickson | TPT | sp | 31 | .737 | 469 | .273 | 282 | .446 | 297 | .470 | 75.5 | 4.5 | 4.06 | 3.73 |
| Kyle Hendricks | BMB | sp | 28 | .802 | 682 | .315 | 466 | .483 | 486 | .504 | 134.3 | 5.5 | 4.91 | 5.00 |
| David Hernandez | TBC | mr | 33 | .594 | 229 | .197 | 129 | .369 | 140 | .400 | 27.7 | 2.8 | 2.52 | 1.87 |
| Kelvin Herrera | COR | cl | 28 | .786 | 180 | .328 | 126 | .485 | 128 | .492 | 34.9 | 5.1 | 4.63 | 4.77 |
| Jordan Hicks | TBU | mr | 21 | .590 | 164 | .274 | 88 | .349 | 92 | .365 | 18.3 | 2.7 | 2.38 | 2.92 |
| Rich Hill* | 755 | sp | 38 | .718 | 448 | .252 | 365 | .471 | 374 | .483 | 88.0 | 4.2 | 3.85 | 3.56 |
| Yoshihisa Hirano |   | mr | 34 | .580 | 194 | .268 | 97 | .345 | 99 | .352 | 17.7 | 2.2 | 1.95 | 2.40 |
| Jonathan Holder | HWK | mr | 25 | .503 | 266 | .222 | 117 | .312 | 117 | .312 | 22.5 | 2.1 | 1.89 | 1.60 |
| Derek Holland* | JAC | sp | 31 | .688 | 478 | .314 | 317 | .420 | 326 | .432 | 82.5 | 4.3 | 3.90 | 3.79 |
| Dakota Hudson | MOJ | mr | 23 | .482 | 65 | .200 | 31 | .304 | 33 | .324 | 5.9 | 2.2 | 2.01 | 2.22 |
| Daniel Hudson | STR | mr | 31 | .627 | 83 | .289 | 43 | .361 | 44 | .370 | 11.3 | 3.6 | 3.36 | 3.50 |
| Jared Hughes | KRK | mr | 32 | .595 | 301 | .239 | 151 | .364 | 154 | .371 | 31.8 | 2.7 | 2.46 | 2.64 |
| Tommy Hunter |   | mr | 31 | .672 | 60 | .200 | 34 | .436 | 35 | .449 | 7.8 | 3.6 | 3.37 | 2.93 |
| Raisel Iglesias | JAC | cl | 28 | .679 | 191 | .230 | 146 | .440 | 149 | .449 | 35.4 | 4.0 | 3.69 | 3.45 |
| Josh James | BOM | sp | 25 | .695 | 56 | .375 | 43 | .430 | 43 | .430 | 10.7 | 4.0 | 3.55 | 2.93 |
| Kenley Jansen | MOJ | cl | 30 | .549 | 175 | .189 | 101 | .366 | 102 | .370 | 19.2 | 2.4 | 2.13 | 1.69 |
| Joe Jimenez | WNB | mr | 23 | .674 | 139 | .331 | 100 | .412 | 103 | .424 | 25.6 | 4.2 | 3.79 | 3.59 |
| Jake Junis | MAS | sp | 25 | .855 | 382 | .314 | 296 | .520 | 310 | .545 | 89.8 | 6.3 | 5.68 | 5.66 |
| Keone Kela |   | cl | 25 | .562 | 129 | .279 | 85 | .360 | 85 | .360 | 17.8 | 2.8 | 2.50 | 2.27 |
| Brad Keller | TBC | mr | 22 | .633 | 603 | .255 | 312 | .380 | 319 | .389 | 72.2 | 3.3 | 3.00 | 3.37 |
| Shawn Kelley | COR | mr | 34 | .607 | 112 | .223 | 68 | .405 | 68 | .405 | 14.4 | 3.0 | 2.66 | 1.99 |
| Joe Kelly | TBU | mr | 30 | .568 | 145 | .262 | 72 | .327 | 78 | .355 | 16.0 | 2.7 | 2.47 | 2.36 |
| Clayton Kershaw* | WNB | sp | 30 | .659 | 656 | .291 | 396 | .410 | 398 | .412 | 94.2 | 3.6 | 3.27 | 3.03 |
| Dallas Keuchel* |   | sp | 30 | .775 | 462 | .307 | 297 | .477 | 300 | .482 | 83.6 | 5.2 | 4.71 | 4.67 |
| Craig Kimbrel | MAR | cl | 30 | .451 | 129 | .132 | 85 | .323 | 86 | .327 | 13.0 | 1.7 | 1.51 | 1.30 |
| Corey Kluber | TBU | sp | 32 | .634 | 657 | .240 | 378 | .401 | 385 | .409 | 83.2 | 3.1 | 2.81 | 2.51 |
| Corey Knebel |   | cl | 26 | .778 | 132 | .356 | 138 | .504 | 141 | .515 | 36.6 | 5.3 | 4.76 | 4.60 |
| Adam Kolarek* | MAS | mr | 29 | .857 | 98 | .398 | 65 | .512 | 66 | .520 | 21.3 | 7.0 | 6.16 | 5.02 |
| Mike Leake | MOJ | sp | 30 | .908 | 387 | .333 | 285 | .567 | 288 | .573 | 87.6 | 6.9 | 6.32 | 5.94 |
| Wade LeBlanc* | STR | sp | 33 | .777 | 546 | .311 | 383 | .487 | 386 | .490 | 107.7 | 5.3 | 4.79 | 4.59 |
| Jose Leclerc | MAX | mr | 24 | .342 | 183 | .148 | 88 | .242 | 89 | .245 | 11.0 | 1.0 | 0.89 | 0.78 |
| Jon Lester* | 755 | sp | 34 | .841 | 608 | .311 | 467 | .516 | 481 | .531 | 139.2 | 6.4 | 5.71 | 6.03 |
| Pablo Lopez | HWK | sp | 22 | .609 | 112 | .214 | 62 | .395 | 63 | .401 | 11.6 | 2.5 | 2.28 | 1.86 |
| Michael Lorenzen | MOJ | mr | 26 | .736 | 315 | .279 | 191 | .452 | 194 | .459 | 49.9 | 4.6 | 4.18 | 4.43 |
| Seth Lugo | TPT | mr | 28 | .623 | 382 | .228 | 219 | .393 | 224 | .402 | 48.1 | 3.1 | 2.82 | 2.78 |
| Jordan Lyles | MAS | mr | 27 | .873 | 260 | .335 | 226 | .545 | 230 | .554 | 71.0 | 7.1 | 6.34 | 6.61 |
| Lance Lynn |   | sp | 31 | .820 | 121 | .380 | 95 | .492 | 96 | .497 | 30.2 | 6.7 | 6.17 | 6.48 |
| Kenta Maeda | BOM | sp | 30 | .779 | 355 | .344 | 268 | .478 | 276 | .492 | 79.0 | 5.6 | 5.00 | 4.52 |
| Sean Manaea* | MOJ | sp | 26 | .794 | 593 | .280 | 418 | .502 | 425 | .510 | 115.3 | 5.3 | 4.85 | 4.78 |
| German Marquez |   | sp | 23 | .683 | 564 | .303 | 378 | .420 | 385 | .428 | 92.4 | 3.8 | 3.42 | 3.46 |
| Carlos Martinez | 755 | sp | 26 | .787 | 102 | .363 | 81 | .474 | 84 | .491 | 23.1 | 5.6 | 5.10 | 5.30 |
| Steven Matz* | HAM | sp | 27 | .733 | 474 | .270 | 345 | .461 | 359 | .480 | 88.5 | 4.4 | 3.99 | 3.76 |
| Trevor May |   | mr | 28 | .564 | 46 | .304 | 35 | .347 | 37 | .366 | 8.2 | 2.9 | 2.57 | 2.43 |
| Tim Mayza* | 755 | mr | 26 | .798 | 32 | .219 | 33 | .541 | 34 | .557 | 8.2 | 5.3 | 4.86 | 4.28 |
| Kevin McCarthy | BOM | mr | 26 | .667 | 270 | .222 | 147 | .412 | 150 | .420 | 34.0 | 3.5 | 3.13 | 3.15 |
| Lance McCullers | BAN | sp | 24 | .649 | 445 | .288 | 319 | .416 | 324 | .423 | 73.1 | 3.5 | 3.18 | 2.94 |
| T.J. McFarland* | KRK | mr | 29 | .705 | 378 | .267 | 213 | .435 | 214 | .437 | 47.7 | 3.6 | 3.24 | 3.63 |
| Collin McHugh |   | mr | 31 | .491 | 218 | .243 | 114 | .299 | 120 | .315 | 22.9 | 2.1 | 1.95 | 1.65 |
| Adalberto Mejia* | SED | sp | 25 | .737 | 108 | .352 | 57 | .396 | 61 | .424 | 18.5 | 5.6 | 5.01 | 5.27 |
| Daniel Mengden | STR | sp | 25 | .789 | 368 | .264 | 245 | .497 | 250 | .507 | 67.1 | 5.2 | 4.67 | 4.42 |
| Keynan Middleton | 755 | cl | 24 | .684 | 44 | .341 | 30 | .423 | 30 | .423 | 7.4 | 3.8 | 3.32 | 3.30 |
| Miles Mikolas | STR | sp | 29 | .736 | 556 | .308 | 319 | .432 | 329 | .445 | 87.9 | 4.5 | 4.13 | 4.28 |
| Wade Miley* | TBC | sp | 31 | .646 | 597 | .255 | 292 | .384 | 302 | .397 | 71.1 | 3.5 | 3.17 | 3.06 |
| Andrew Miller* | FGR | mr | 33 | .731 | 37 | .243 | 34 | .479 | 36 | .507 | 8.3 | 4.6 | 4.13 | 3.60 |
| Justin Miller | BAN | mr | 31 | .857 | 116 | .276 | 122 | .560 | 125 | .573 | 35.1 | 6.7 | 5.96 | 6.00 |
| Alec Mills | MAX | mr | 26 | .532 | 56 | .161 | 28 | .346 | 29 | .358 | 5.1 | 2.2 | 1.96 | 1.79 |
| Juan Minaya | MAX | mr | 27 | .725 | 41 | .317 | 24 | .436 | 24 | .436 | 7.0 | 5.1 | 4.71 | 4.85 |
| Mike Minor* | SED | sp | 30 | .661 | 560 | .259 | 332 | .412 | 342 | .424 | 76.2 | 3.4 | 3.07 | 2.78 |
| A.J. Minter* | MAX | mr | 24 | .635 | 177 | .271 | 133 | .404 | 136 | .413 | 30.5 | 3.5 | 3.22 | 3.42 |
| Frankie Montas | BMB | sp | 25 | .612 | 20 | .250 | 10 | .385 | 10 | .385 | 2.0 | 2.9 | 2.73 | 2.53 |
| Jordan Montgomery* | BMB | sp | 25 | .518 | 111 | .225 | 50 | .321 | 50 | .321 | 9.6 | 2.2 | 2.00 | 1.98 |
| Mike Montgomery* | STR | sp | 28 | .739 | 397 | .335 | 219 | .420 | 225 | .431 | 64.7 | 5.0 | 4.46 | 4.59 |
| Reyes Moronta |   | mr | 25 | .496 | 204 | .250 | 112 | .312 | 113 | .315 | 20.7 | 2.0 | 1.81 | 1.65 |
| Brandon Morrow | SED | cl | 33 | .646 | 76 | .329 | 37 | .352 | 38 | .362 | 10.7 | 4.0 | 3.70 | 3.86 |
| Charlie Morton | KRK | sp | 34 | .668 | 405 | .301 | 279 | .407 | 292 | .426 | 67.2 | 3.7 | 3.37 | 3.52 |
| Joe Musgrove | BOM | sp | 25 | .665 | 357 | .269 | 182 | .378 | 195 | .405 | 46.2 | 3.6 | 3.22 | 3.44 |
| Sean Newcomb* | BAN | sp | 25 | .685 | 447 | .260 | 309 | .432 | 317 | .443 | 74.6 | 3.9 | 3.57 | 3.57 |
| Aaron Nola | HWK | sp | 25 | .595 | 625 | .246 | 357 | .370 | 370 | .384 | 74.1 | 2.7 | 2.46 | 2.33 |
| Bud Norris |   | cl | 33 | .915 | 144 | .319 | 142 | .561 | 151 | .597 | 43.0 | 6.9 | 6.22 | 6.62 |
| Ivan Nova | MAS | sp | 31 | .866 | 664 | .318 | 454 | .532 | 460 | .539 | 135.9 | 6.3 | 5.79 | 5.58 |
| Vidal Nuno* | WNB | mr | 30 | .544 | 97 | .175 | 52 | .361 | 52 | .361 | 9.8 | 2.3 | 2.10 | 1.52 |
| Darren O'Day | WNB | mr | 35 | 1.256 | 7 | .143 | 14 | .778 | 16 | .889 | 5.4 | 13.2 | 11.84 | 12.30 |
| Scott Oberg | TBC | mr | 28 | .553 | 245 | .249 | 123 | .333 | 126 | .341 | 24.5 | 2.3 | 2.11 | 2.19 |
| Jake Odorizzi | COR | sp | 28 | .747 | 582 | .280 | 421 | .474 | 429 | .483 | 113.5 | 4.9 | 4.52 | 4.21 |
| Seung Hwan Oh | STR | mr | 35 | .735 | 242 | .277 | 183 | .472 | 185 | .477 | 47.4 | 4.8 | 4.28 | 3.90 |
| Roberto Osuna | SED | cl | 23 | .499 | 109 | .239 | 38 | .268 | 41 | .289 | 8.5 | 2.1 | 1.88 | 1.51 |
| Dan Otero | MAS | mr | 33 | 1.003 | 254 | .362 | 233 | .637 | 239 | .653 | 71.8 | 7.7 | 7.09 | 7.27 |
| Adam Ottavino |   | mr | 32 | .483 | 138 | .239 | 95 | .308 | 101 | .328 | 17.2 | 2.0 | 1.81 | 1.86 |
| Thomas Pannone* | BMB | sp | 24 | .769 | 156 | .256 | 110 | .495 | 111 | .500 | 28.8 | 5.0 | 4.44 | 4.27 |
| Blake Parker | KRK | mr | 33 | .622 | 106 | .321 | 65 | .382 | 65 | .382 | 15.7 | 3.5 | 3.12 | 2.76 |
| James Paxton* | SED | sp | 29 | .916 | 227 | .370 | 235 | .590 | 237 | .595 | 68.9 | 6.8 | 6.20 | 6.48 |
| James Pazos* | JAC | mr | 27 | .789 | 143 | .329 | 95 | .461 | 100 | .485 | 26.9 | 5.1 | 4.69 | 4.66 |
| Brad Peacock | FGR | mr | 30 | .756 | 201 | .294 | 175 | .490 | 178 | .499 | 44.4 | 4.8 | 4.27 | 3.83 |
| Felix Pena |   | sp | 28 | .687 | 289 | .287 | 170 | .413 | 173 | .420 | 43.8 | 4.1 | 3.63 | 3.63 |
| Freddy Peralta | TBU | sp | 22 | .629 | 407 | .209 | 301 | .422 | 306 | .429 | 61.0 | 3.1 | 2.78 | 2.74 |
| Oliver Perez* | MAR | mr | 36 | .377 | 66 | .242 | 27 | .220 | 28 | .228 | 4.0 | 1.0 | 0.95 | 0.92 |
| Yusmeiro Petit |   | mr | 33 | .668 | 212 | .208 | 134 | .444 | 135 | .447 | 30.1 | 3.6 | 3.26 | 2.90 |
| Nick Pivetta |   | sp | 25 | .779 | 401 | .284 | 329 | .487 | 342 | .507 | 83.1 | 4.6 | 4.22 | 4.62 |
| Rick Porcello |   | sp | 29 | .726 | 580 | .260 | 401 | .452 | 414 | .467 | 106.1 | 4.5 | 4.10 | 3.93 |
| Bobby Poyner* | FGR | mr | 25 | .541 | 51 | .176 | 31 | .365 | 32 | .376 | 5.5 | 2.2 | 1.97 | 1.52 |
| Ryan Pressly | HWK | mr | 29 | .662 | 156 | .353 | 120 | .411 | 122 | .418 | 29.0 | 3.7 | 3.32 | 2.99 |
| David Price* | MAR | sp | 32 | .758 | 291 | .275 | 222 | .475 | 231 | .495 | 59.8 | 4.9 | 4.41 | 4.42 |
| Austin Pruitt | BMB | mr | 28 | .866 | 161 | .342 | 114 | .530 | 114 | .530 | 36.9 | 7.1 | 6.40 | 6.11 |
| Jose Quintana* | JAC | sp | 29 | .770 | 498 | .281 | 381 | .495 | 385 | .500 | 101.8 | 5.2 | 4.69 | 4.38 |
| Edubray Ramos | 755 | mr | 25 | .595 | 119 | .261 | 64 | .362 | 66 | .373 | 14.0 | 2.9 | 2.61 | 2.59 |
| Robbie Ray* | MAX | sp | 26 | .626 | 197 | .259 | 166 | .405 | 171 | .417 | 35.6 | 3.2 | 2.89 | 3.22 |
| Cody Reed* | MAX | mr | 25 | .250 | 6 | .167 | 1 | .125 | 1 | .125 | 0.1 | 0.5 | 0.43 | 0.40 |
| Clayton Richard* | TPT | sp | 34 | .862 | 89 | .292 | 62 | .544 | 62 | .544 | 17.3 | 6.0 | 5.31 | 5.29 |
| Garrett Richards | STR | sp | 30 | .908 | 204 | .343 | 200 | .571 | 205 | .586 | 59.4 | 6.9 | 6.33 | 6.89 |
| Trevor Richards | FGR | sp | 25 | .885 | 108 | .343 | 88 | .543 | 89 | .549 | 29.0 | 7.8 | 7.05 | 6.88 |
| Tanner Roark | HWK | sp | 31 | .818 | 406 | .308 | 281 | .487 | 295 | .511 | 81.8 | 5.6 | 4.99 | 5.53 |
| David Robertson |   | mr | 33 | .563 | 149 | .235 | 103 | .373 | 105 | .380 | 20.0 | 2.5 | 2.29 | 1.89 |
| Fernando Rodney | JAC | cl | 41 | .695 | 136 | .265 | 97 | .443 | 98 | .447 | 25.1 | 4.4 | 4.02 | 4.14 |
| Carlos Rodon* | JAC | sp | 25 | .800 | 117 | .265 | 91 | .495 | 96 | .522 | 25.2 | 5.6 | 5.05 | 5.76 |
| Dereck Rodriguez | SED | sp | 26 | .717 | 612 | .275 | 378 | .438 | 396 | .458 | 98.7 | 4.3 | 3.91 | 3.50 |
| Richard Rodriguez | MAR | mr | 28 | .654 | 168 | .381 | 104 | .373 | 107 | .384 | 26.7 | 3.6 | 3.24 | 3.57 |
| Chaz Roe | COR | mr | 31 | .802 | 241 | .286 | 186 | .483 | 199 | .517 | 50.2 | 5.2 | 4.77 | 5.38 |
| Taylor Rogers* | BAN | mr | 27 | .602 | 200 | .265 | 115 | .370 | 118 | .379 | 25.9 | 3.0 | 2.77 | 2.50 |
| Sal Romano | COR | sp | 24 | .911 | 152 | .368 | 114 | .551 | 115 | .556 | 38.5 | 8.2 | 7.30 | 7.14 |
| Hector Rondon |   | mr | 30 | .736 | 181 | .337 | 139 | .471 | 139 | .471 | 36.4 | 4.6 | 4.21 | 3.67 |
| Tyson Ross | BOM | sp | 31 | .746 | 524 | .258 | 368 | .470 | 379 | .484 | 99.1 | 4.9 | 4.45 | 4.30 |
| Hyun-Jin Ryu* | COR | sp | 31 | .703 | 546 | .346 | 368 | .427 | 376 | .436 | 91.9 | 3.9 | 3.52 | 3.37 |
| CC Sabathia* | MAX | sp | 37 | .749 | 534 | .277 | 381 | .464 | 396 | .482 | 103.0 | 4.9 | 4.40 | 4.53 |
| Chris Sale* |   | sp | 29 | .536 | 468 | .267 | 294 | .327 | 315 | .350 | 61.2 | 2.4 | 2.15 | 1.83 |
| Anibal Sanchez | WNB | sp | 34 | .702 | 407 | .283 | 257 | .430 | 266 | .446 | 68.1 | 4.3 | 3.91 | 3.59 |
| Edgar Santana | HWK | mr | 26 | .813 | 147 | .313 | 104 | .495 | 108 | .514 | 29.9 | 5.5 | 4.97 | 4.80 |
| Max Scherzer | BAN | sp | 33 | .575 | 564 | .270 | 354 | .353 | 374 | .373 | 78.0 | 2.8 | 2.51 | 2.15 |
| Antonio Senzatela | MAX | sp | 23 | .650 | 295 | .244 | 163 | .403 | 165 | .408 | 36.7 | 3.3 | 3.01 | 3.14 |
| Luis Severino | WNB | sp | 24 | .671 | 642 | .308 | 400 | .411 | 407 | .418 | 99.1 | 3.7 | 3.38 | 2.99 |
| Jimmie Sherfy | MAX | mr | 26 | .515 | 46 | .217 | 29 | .341 | 29 | .341 | 6.1 | 2.8 | 2.56 | 2.73 |
| James Shields | FGR | sp | 36 | .788 | 626 | .270 | 450 | .501 | 459 | .511 | 122.6 | 5.3 | 4.78 | 4.52 |
| Matt Shoemaker | WNB | sp | 31 | .658 | 41 | .366 | 24 | .381 | 25 | .397 | 5.6 | 3.2 | 3.02 | 2.88 |
| Tony Sipp* | KRK | mr | 34 | .844 | 43 | .349 | 28 | .519 | 28 | .519 | 8.9 | 6.5 | 5.85 | 4.24 |
| Tyler Skaggs* |   | sp | 26 | .784 | 184 | .326 | 142 | .483 | 144 | .490 | 38.5 | 5.2 | 4.75 | 5.48 |
| Joe Smith | COR | mr | 34 | .916 | 106 | .302 | 100 | .571 | 103 | .589 | 29.3 | 6.7 | 6.03 | 6.55 |
| Will Smith* |   | cl | 28 | .553 | 143 | .294 | 93 | .348 | 94 | .352 | 18.9 | 2.5 | 2.29 | 2.11 |
| Blake Snell* | KRK | sp | 25 | .576 | 465 | .265 | 297 | .368 | 300 | .372 | 60.5 | 2.7 | 2.41 | 2.29 |
| Joakim Soria | MAS | mr | 34 | .755 | 203 | .350 | 149 | .464 | 150 | .467 | 40.1 | 4.9 | 4.43 | 4.40 |
| Craig Stammen | SED | mr | 34 | .541 | 203 | .276 | 101 | .319 | 105 | .331 | 21.5 | 2.4 | 2.18 | 2.02 |
| Ryne Stanek | STR | mr | 26 | .505 | 129 | .233 | 68 | .315 | 70 | .324 | 11.7 | 1.8 | 1.62 | 1.44 |
| Drew Steckenrider | BAN | mr | 27 | .649 | 203 | .325 | 134 | .399 | 134 | .399 | 33.5 | 3.8 | 3.41 | 3.46 |
| Kohl Stewart |   | sp | 23 | .704 | 154 | .279 | 91 | .429 | 93 | .439 | 22.3 | 4.0 | 3.68 | 3.82 |
| Robert Stock | MAX | mr | 28 | .501 | 121 | .231 | 46 | .289 | 48 | .302 | 8.8 | 1.9 | 1.71 | 1.48 |
| Matt Strahm* |   | mr | 26 | .548 | 264 | .216 | 156 | .353 | 161 | .364 | 31.5 | 2.6 | 2.32 | 2.07 |
| Dan Straily | MOJ | sp | 29 | .922 | 365 | .271 | 332 | .606 | 337 | .615 | 98.2 | 7.1 | 6.43 | 6.09 |
| Stephen Strasburg | MAR | sp | 29 | .692 | 474 | .264 | 367 | .445 | 380 | .461 | 88.6 | 3.9 | 3.53 | 3.17 |
| Ross Stripling | KRK | sp | 28 | .828 | 456 | .342 | 378 | .526 | 381 | .530 | 105.1 | 5.6 | 5.10 | 5.07 |
| Marcus Stroman | MAR | sp | 27 | .711 | 348 | .287 | 206 | .430 | 209 | .436 | 51.0 | 4.0 | 3.60 | 4.01 |
| Pedro Strop | JAC | mr | 33 | .617 | 193 | .275 | 104 | .359 | 112 | .386 | 21.6 | 2.6 | 2.37 | 2.73 |
| Andrew Suarez* | 755 | sp | 25 | .734 | 250 | .288 | 171 | .452 | 174 | .460 | 39.9 | 3.9 | 3.62 | 4.03 |
| Wander Suero | 755 | mr | 26 | .653 | 123 | .252 | 79 | .393 | 86 | .428 | 19.0 | 3.5 | 3.14 | 2.84 |
| Noah Syndergaard | SED | sp | 25 | .692 | 659 | .329 | 376 | .402 | 386 | .413 | 97.6 | 3.9 | 3.50 | 3.56 |
| Jameson Taillon | MOJ | sp | 26 | .680 | 610 | .287 | 360 | .412 | 369 | .423 | 87.9 | 3.7 | 3.34 | 3.34 |
| Masahiro Tanaka | JAC | sp | 29 | .647 | 552 | .272 | 337 | .405 | 344 | .413 | 77.4 | 3.3 | 2.99 | 2.72 |
| Julio Teheran | MAR | sp | 27 | .746 | 379 | .208 | 312 | .485 | 327 | .509 | 80.8 | 4.9 | 4.41 | 4.13 |
| Ryan Tepera | TPT | mr | 30 | .794 | 160 | .325 | 125 | .490 | 128 | .502 | 34.0 | 5.1 | 4.51 | 4.48 |
| Blake Treinen | TBC | cl | 30 | .411 | 197 | .208 | 76 | .243 | 80 | .256 | 13.7 | 1.5 | 1.33 | 1.06 |
| Andrew Triggs |   | sp | 29 | .700 | 142 | .261 | 95 | .440 | 98 | .454 | 23.7 | 4.3 | 3.87 | 3.94 |
| Lou Trivino | 755 | mr | 26 | .542 | 221 | .235 | 131 | .346 | 133 | .351 | 23.5 | 2.1 | 1.95 | 2.05 |
| Nick Tropeano | BOM | sp | 27 | .644 | 16 | .313 | 11 | .407 | 11 | .407 | 2.4 | 3.3 | 2.93 | 2.35 |
| Spencer Turnbull | HWK | sp | 25 | .659 | 14 | .214 | 11 | .458 | 11 | .458 | 2.4 | 3.6 | 3.40 | 2.63 |
| Jose Urena | TBC | sp | 26 | .764 | 610 | .257 | 402 | .484 | 410 | .494 | 104.1 | 4.7 | 4.31 | 4.21 |
| Framber Valdez* | MAX | sp | 24 | .444 | 95 | .168 | 53 | .306 | 55 | .318 | 7.7 | 1.6 | 1.44 | 1.68 |
| Felipe Vazquez* | MOJ | cl | 26 | .702 | 187 | .348 | 147 | .436 | 148 | .439 | 38.9 | 4.4 | 4.00 | 3.84 |
| Jonny Venters* | 755 | mr | 33 | .524 | 98 | .163 | 46 | .348 | 46 | .348 | 7.7 | 2.0 | 1.80 | 1.59 |
| Drew VerHagen | WNB | mr | 27 | .660 | 190 | .237 | 125 | .425 | 128 | .435 | 27.3 | 3.4 | 3.08 | 3.02 |
| Justin Verlander | BMB | sp | 35 | .644 | 525 | .309 | 392 | .411 | 396 | .415 | 91.3 | 3.5 | 3.14 | 2.73 |
| Nick Vincent | WNB | mr | 31 | .658 | 160 | .237 | 96 | .400 | 103 | .429 | 24.2 | 3.8 | 3.44 | 3.24 |
| Arodys Vizcaino | BOM | cl | 27 | .977 | 107 | .336 | 119 | .630 | 122 | .646 | 38.5 | 8.4 | 7.48 | 7.41 |
| Michael Wacha | MAX | sp | 26 | .667 | 473 | .256 | 304 | .416 | 312 | .427 | 74.0 | 3.9 | 3.48 | 3.72 |
| Adam Wainwright | BMB | sp | 36 | .841 | 74 | .311 | 65 | .520 | 68 | .544 | 19.4 | 6.7 | 5.96 | 6.66 |
| Adam Warren | BMB | mr | 30 | .767 | 218 | .312 | 159 | .477 | 162 | .486 | 46.6 | 5.6 | 5.20 | 4.71 |
| Tony Watson* | MAX | mr | 33 | .499 | 213 | .254 | 95 | .299 | 97 | .305 | 17.9 | 1.9 | 1.76 | 1.60 |
| J.B. Wendelken |   | mr | 25 | .485 | 47 | .106 | 23 | .338 | 23 | .338 | 3.2 | 1.5 | 1.33 | 1.16 |
| Zack Wheeler | TBC | sp | 28 | .714 | 441 | .297 | 289 | .441 | 293 | .447 | 70.9 | 4.0 | 3.63 | 3.96 |
| Trevor Williams | HAM | sp | 26 | .631 | 646 | .231 | 329 | .388 | 338 | .399 | 75.1 | 3.2 | 2.85 | 2.60 |
| Alex Wilson | HAM | mr | 31 | .660 | 298 | .242 | 173 | .408 | 177 | .417 | 41.0 | 3.6 | 3.21 | 3.29 |
| Justin Wilson* | HAM | mr | 30 | .674 | 125 | .288 | 95 | .432 | 95 | .432 | 22.7 | 4.0 | 3.54 | 3.44 |
| Trey Wingenter | MAX | mr | 24 | .382 | 4 | .250 | 3 | .273 | 3 | .273 | 0.4 | 1.2 | 1.11 | 0.69 |
| Daniel Winkler | BOM | mr | 28 | .822 | 85 | .353 | 56 | .463 | 60 | .496 | 17.9 | 6.1 | 5.52 | 5.32 |
| Matt Wisler | MAS | mr | 25 | 1.134 | 95 | .421 | 98 | .715 | 99 | .723 | 36.2 | 11.6 | 10.60 | 11.11 |
| Nick Wittgren | MOJ | mr | 27 | .852 | 21 | .429 | 18 | .514 | 18 | .514 | 6.0 | 7.7 | 6.96 | 7.59 |
| Alex Wood* |   | sp | 27 | .700 | 406 | .300 | 237 | .426 | 239 | .430 | 61.1 | 4.1 | 3.78 | 3.67 |
| Brandon Woodruff | BOM | mr | 25 | .828 | 127 | .323 | 107 | .514 | 109 | .524 | 31.7 | 6.2 | 5.58 | 5.71 |
| Brandon Workman | 755 | mr | 29 | .778 | 48 | .250 | 44 | .524 | 44 | .524 | 10.9 | 5.1 | 4.72 | 4.51 |
| Steven Wright |   | mr | 33 | .781 | 192 | .286 | 147 | .485 | 152 | .502 | 41.1 | 5.8 | 5.15 | 5.74 |
| Ryan Yarbrough* | MOJ | mr | 26 | .721 | 457 | .302 | 322 | .452 | 329 | .462 | 84.2 | 4.5 | 4.09 | 3.66 |
| Kirby Yates | KRK | mr | 31 | .581 | 167 | .335 | 103 | .346 | 105 | .352 | 23.9 | 3.0 | 2.68 | 2.75 |
| Brad Ziegler | SED | mr | 38 | .748 | 148 | .230 | 107 | .498 | 107 | .498 | 24.3 | 4.1 | 3.70 | 3.75 |
| Jordan Zimmermann | HAM | sp | 32 | .765 | 370 | .251 | 273 | .498 | 276 | .504 | 73.3 | 5.0 | 4.57 | 4.19 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Scott Alexander* | HAM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 41 | 9 | .220 | 18.3 | .577 |
| Cody Allen | TPT | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 12 | .387 | 20.3 | .585 |
| Dan Altavilla | MAS | mr | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 7 | 2 | .286 | 25.8 | .560 |
| Jose Alvarado* | JAC | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 8 | .500 | 25.2 | .627 |
| Jose Alvarez* |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 2 | .111 | 22.2 | .603 |
| Brett Anderson* | WNB | sp | 30 | 16 | 0 | .000 | 0 | 3 | .188 | 69 | 4.3 | 14 | 4 | .286 | 71.6 | .670 |
| Chase Anderson | 755 | sp | 30 | 33 | 0 | .000 | 0 | 15 | .455 | 106 | 3.2 | 13 | 8 | .615 | 92.2 | .624 |
| Justin Anderson | SED | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 | 22.3 | .566 |
| Tyler Anderson* | TPT | sp | 28 | 33 | 0 | .000 | 0 | 9 | .273 | 103 | 3.1 | 20 | 6 | .300 | 86.3 | .633 |
| Victor Arano |   | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 21.9 | .651 |
| Chris Archer | COR | sp | 29 | 20 | 0 | .000 | 0 | 8 | .400 | 96 | 4.8 | 19 | 4 | .211 | 86.5 | .646 |
| Jake Arrieta |   | sp | 32 | 32 | 1 | .031 | 1 | 12 | .375 | 113 | 3.5 | 13 | 4 | .308 | 91.9 | .633 |
| Luis Avilan* | BMB | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 | 20.9 | .611 |
| Pedro Baez | MOJ | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 4 | .174 | 19.8 | .586 |
| Matt Barnes |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 25.6 | .612 |
| Tony Barnette | MAS | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 27.9 | .637 |
| Jaime Barria | KRK | sp | 21 | 11 | 0 | .000 | 0 | 3 | .273 | 37 | 3.4 | 11 | 2 | .182 | 60.8 | .590 |
| Chris Bassitt | HWK | sp | 29 | 7 | 0 | .000 | 0 | 5 | .714 | 21 | 3.0 | 5 | 1 | .200 | 104.0 | .602 |
| Trevor Bauer | MAS | sp | 27 | 33 | 1 | .030 | 1 | 22 | .667 | 142 | 4.3 | 20 | 8 | .400 | 111.3 | .620 |
| Jose Berrios | MAX | sp | 24 | 30 | 0 | .000 | 0 | 17 | .567 | 131 | 4.4 | 21 | 2 | .095 | 92.1 | .625 |
| Dellin Betances | MAR | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 9 | .450 | 21.8 | .619 |
| Jesse Biddle* |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 11 | .344 | 19.2 | .584 |
| Shane Bieber | MAS | sp | 23 | 19 | 1 | .053 | 0 | 7 | .368 | 68 | 3.6 | 15 | 4 | .267 | 93.5 | .659 |
| Richard Bleier* |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 20.1 | .690 |
| Ryan Borucki* | BMB | sp | 24 | 15 | 0 | .000 | 0 | 10 | .667 | 70 | 4.7 | 12 | 4 | .333 | 87.8 | .634 |
| Brad Boxberger | FGR | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 41 | 20 | .488 | 17.7 | .560 |
| Matt Boyd* | BAN | sp | 27 | 30 | 0 | .000 | 0 | 10 | .333 | 118 | 3.9 | 17 | 5 | .294 | 89.2 | .619 |
| Silvino Bracho | 755 | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 18.8 | .640 |
| Archie Bradley | MOJ | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 8 | .308 | 20.9 | .640 |
| Ryan Brasier | KRK | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 18.1 | .652 |
| John Brebbia | BAN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 23.4 | .639 |
| Zach Britton* | COR | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 20.5 | .589 |
| Clay Buchholz |   | sp | 33 | 23 | 0 | .000 | 0 | 16 | .696 | 107 | 4.7 | 14 | 1 | .071 | 95.8 | .644 |
| Ryan Buchter* | KRK | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 38.0 | .553 |
| Walker Buehler | KRK | sp | 23 | 23 | 1 | .043 | 1 | 12 | .522 | 108 | 4.7 | 10 | 6 | .600 | 94.2 | .648 |
| Madison Bumgarner* | WNB | sp | 28 | 23 | 1 | .043 | 1 | 14 | .609 | 110 | 4.8 | 19 | 4 | .211 | 100.7 | .638 |
| Corbin Burnes | WNB | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 17.9 | .653 |
| Shane Carle |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 9 | .273 | 20.6 | .597 |
| Carlos Carrasco | 755 | sp | 31 | 30 | 4 | .133 | 1 | 21 | .700 | 93 | 3.1 | 16 | 4 | .250 | 104.0 | .649 |
| Santiago Casilla | 755 | mr | 37 | 4 | 0 | .000 | 0 | 0 | .000 | 14 | 3.5 | 20 | 7 | .350 | 30.5 | .501 |
| Diego Castillo | STR | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 2 | .091 | 24.6 | .637 |
| Jose Castillo* |   | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 22.0 | .646 |
| Luis Castillo |   | sp | 25 | 27 | 0 | .000 | 0 | 11 | .407 | 115 | 4.3 | 29 | 16 | .552 | 93.9 | .612 |
| Miguel Castro | TPT | mr | 23 | 1 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 9 | .250 | 22.6 | .566 |
| Xavier Cedeno* | BMB | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 22.6 | .588 |
| Jhoulys Chacin | HAM | sp | 30 | 31 | 0 | .000 | 0 | 17 | .548 | 103 | 3.3 | 21 | 6 | .286 | 88.2 | .607 |
| Aroldis Chapman* | JAC | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 20.7 | .574 |
| Jesse Chavez | HAM | mr | 34 | 2 | 0 | .000 | 0 | 0 | .000 | 10 | 5.0 | 28 | 10 | .357 | 22.9 | .642 |
| Wei-Yin Chen* | MOJ | sp | 32 | 22 | 0 | .000 | 0 | 7 | .318 | 127 | 5.8 | 16 | 8 | .500 | 85.4 | .654 |
| Yonny Chirinos | HWK | mr | 24 | 35 | 1 | .029 | 1 | 21 | .600 | 134 | 3.8 | 20 | 8 | .400 | 92.6 | .640 |
| Adam Cimber | BAN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 25.0 | .627 |
| Tony Cingrani* | 755 | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 0 | .000 | 17.0 | .722 |
| Steve Cishek |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 17.4 | .602 |
| Mike Clevinger | TBU | sp | 27 | 32 | 2 | .063 | 1 | 24 | .750 | 123 | 3.8 | 10 | 1 | .100 | 100.9 | .625 |
| Tyler Clippard | COR | mr | 33 | 1 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 2 | .143 | 32.0 | .611 |
| Alex Cobb | TPT | sp | 30 | 32 | 1 | .031 | 0 | 17 | .531 | 117 | 3.7 | 26 | 11 | .423 | 86.0 | .642 |
| Gerrit Cole | COR | sp | 27 | 33 | 1 | .030 | 1 | 23 | .697 | 137 | 4.2 | 25 | 3 | .120 | 100.3 | .622 |
| Taylor Cole | STR | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 27.2 | .610 |
| Louis Coleman | BMB | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 24.3 | .559 |
| Alex Colome | HAM | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 6 | .167 | 21.5 | .621 |
| Adam Conley* | TBC | mr | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 27 | 2 | .074 | 23.3 | .606 |
| Patrick Corbin* | MAR | sp | 28 | 32 | 1 | .031 | 1 | 23 | .719 | 175 | 5.5 | 11 | 4 | .364 | 101.4 | .647 |
| Dylan Covey | TPT | sp | 26 | 7 | 0 | .000 | 0 | 3 | .429 | 22 | 3.1 | 3 | 0 | .000 | 38.5 | .593 |
| Kyle Crick | KRK | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 20.0 | .590 |
| Johnny Cueto |   | sp | 32 | 10 | 0 | .000 | 0 | 5 | .500 | 56 | 5.6 | 10 | 2 | .200 | 100.6 | .634 |
| Zach Davies | BOM | sp | 25 | 7 | 1 | .143 | 0 | 4 | .571 | 20 | 2.9 | 3 | 2 | .667 | 104.1 | .642 |
| Wade Davis |   | cl | 32 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 13 | 3 | .231 | 19.6 | .584 |
| Jacob deGrom | HWK | sp | 30 | 38 | 7 | .184 | 5 | 29 | .763 | 152 | 4.0 | 18 | 5 | .278 | 114.4 | .661 |
| Anthony DeSclafani | BOM | sp | 28 | 3 | 0 | .000 | 0 | 0 | .000 | 13 | 4.3 | 1 | 0 | .000 | 86.3 | .606 |
| Chris Devenski | COR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 20.7 | .637 |
| Edwin Diaz | MOJ | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 20.7 | .629 |
| Seranthony Dominguez |   | cl | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 0 | .000 | 21.2 | .608 |
| Sean Doolittle* | STR | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 17.9 | .673 |
| Zach Duke* |   | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 7 | .318 | 17.5 | .602 |
| Ryan Dull | WNB | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 16.6 | .669 |
| Sam Dyson | JAC | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 20.7 | .643 |
| Carl Edwards | FGR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 56 | 13 | .232 | 20.1 | .564 |
| Roenis Elias* | SED | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 10 | .345 | 24.5 | .621 |
| Nathan Eovaldi | MAX | sp | 28 | 13 | 1 | .077 | 1 | 9 | .692 | 49 | 3.8 | 7 | 1 | .143 | 76.5 | .688 |
| Robbie Erlin* | TPT | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 9 | .375 | 21.0 | .672 |
| Jeurys Familia |   | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 8 | .381 | 20.1 | .610 |
| Caleb Ferguson* | WNB | mr | 21 | 10 | 0 | .000 | 0 | 3 | .300 | 39 | 3.9 | 5 | 4 | .800 | 73.8 | .687 |
| Jose Manuel Fernandez* | MAS | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 10.0 | .450 |
| Josh Fields | MOJ | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 17.2 | .661 |
| Michael Fiers | JAC | sp | 33 | 15 | 0 | .000 | 0 | 7 | .467 | 71 | 4.7 | 10 | 2 | .200 | 81.1 | .671 |
| Heath Fillmyer | STR | sp | 24 | 12 | 0 | .000 | 0 | 6 | .500 | 43 | 3.6 | 4 | 0 | .000 | 79.9 | .632 |
| Jack Flaherty | HAM | sp | 22 | 33 | 2 | .061 | 2 | 17 | .515 | 121 | 3.7 | 21 | 5 | .238 | 96.8 | .622 |
| Dylan Floro | KRK | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 20.9 | .640 |
| Mike Foltynewicz | BAN | sp | 26 | 32 | 2 | .063 | 0 | 24 | .750 | 103 | 3.2 | 15 | 7 | .467 | 102.9 | .620 |
| Kyle Freeland* | MAR | sp | 25 | 33 | 4 | .121 | 4 | 21 | .636 | 163 | 4.9 | 17 | 4 | .235 | 94.1 | .618 |
| Sam Freeman* |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 4 | .200 | 19.8 | .555 |
| Jace Fry* |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 1 | .067 | 20.5 | .589 |
| Paul Fry* | 755 | mr | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 14 | 6 | .429 | 22.5 | .556 |
| Michael Fulmer |   | sp | 25 | 19 | 0 | .000 | 0 | 8 | .421 | 47 | 2.5 | 5 | 0 | .000 | 85.4 | .601 |
| John Gant | STR | sp | 25 | 35 | 0 | .000 | 0 | 11 | .314 | 169 | 4.8 | 33 | 16 | .485 | 92.7 | .582 |
| Jarlin Garcia* | WNB | mr | 25 | 2 | 0 | .000 | 0 | 0 | .000 | 6 | 3.0 | 2 | 0 | .000 | 65.0 | .531 |
| Kevin Gausman | TPT | sp | 27 | 33 | 3 | .091 | 1 | 18 | .545 | 121 | 3.7 | 25 | 17 | .680 | 99.8 | .642 |
| Domingo German | FGR | sp | 25 | 13 | 0 | .000 | 0 | 6 | .462 | 45 | 3.5 | 11 | 3 | .273 | 67.1 | .596 |
| Kyle Gibson | KRK | sp | 30 | 32 | 1 | .031 | 0 | 19 | .594 | 160 | 5.0 | 20 | 10 | .500 | 94.8 | .615 |
| Ken Giles | MAS | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 6 | .286 | 17.7 | .699 |
| Mychal Givens | WNB | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 14 | .483 | 21.7 | .597 |
| Tyler Glasnow | MAR | mr | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 10 | 6 | .600 | 39.2 | .603 |
| Koda Glover |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 18.0 | .547 |
| Zack Godley | FGR | sp | 28 | 26 | 1 | .038 | 0 | 11 | .423 | 93 | 3.6 | 17 | 4 | .235 | 86.3 | .611 |
| Erik Goeddel | 755 | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 6 | .462 | 28.7 | .569 |
| Marco Gonzales* | MAS | sp | 26 | 31 | 0 | .000 | 0 | 11 | .355 | 125 | 4.0 | 21 | 9 | .429 | 85.2 | .655 |
| Gio Gonzalez* | JAC | sp | 32 | 10 | 0 | .000 | 0 | 4 | .400 | 33 | 3.3 | 10 | 5 | .500 | 97.4 | .597 |
| Matt Grace* | TBU | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 7 | .350 | 16.5 | .647 |
| Jon Gray | COR | sp | 26 | 23 | 1 | .043 | 0 | 10 | .435 | 122 | 5.3 | 9 | 3 | .333 | 93.0 | .641 |
| Sonny Gray | TPT | sp | 28 | 26 | 0 | .000 | 0 | 8 | .308 | 76 | 2.9 | 24 | 7 | .292 | 92.4 | .585 |
| Chad Green | HWK | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 6 | .200 | 26.2 | .653 |
| Zack Greinke | SED | sp | 34 | 34 | 1 | .029 | 0 | 20 | .588 | 175 | 5.1 | 13 | 4 | .308 | 104.1 | .668 |
| Robert Gsellman |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 20.7 | .625 |
| Josh Hader* | BAN | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 24.2 | .628 |
| Cole Hamels* | MAX | sp | 34 | 30 | 1 | .033 | 0 | 15 | .500 | 99 | 3.3 | 18 | 7 | .389 | 100.3 | .610 |
| Brad Hand* | BAN | cl | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 23 | 5 | .217 | 23.1 | .609 |
| J.A. Happ* |   | sp | 35 | 34 | 0 | .000 | 0 | 22 | .647 | 156 | 4.6 | 8 | 2 | .250 | 93.7 | .631 |
| Blaine Hardy* | JAC | mr | 31 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 18 | 5 | .278 | 29.7 | .612 |
| Will Harris | BMB | mr | 33 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 22 | 1 | .045 | 20.8 | .637 |
| Matt Harvey | MAS | sp | 29 | 9 | 1 | .111 | 0 | 3 | .333 | 49 | 5.4 | 12 | 4 | .333 | 53.8 | .655 |
| Andrew Heaney* | TBU | sp | 27 | 32 | 2 | .063 | 0 | 19 | .594 | 131 | 4.1 | 18 | 6 | .333 | 98.7 | .631 |
| Jeremy Hellickson | TPT | sp | 31 | 25 | 0 | .000 | 0 | 13 | .520 | 101 | 4.0 | 15 | 3 | .200 | 88.3 | .652 |
| Kyle Hendricks | BMB | sp | 28 | 36 | 1 | .028 | 1 | 22 | .611 | 117 | 3.3 | 22 | 7 | .318 | 92.1 | .650 |
| David Hernandez | TBC | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 0 | .000 | 23.1 | .637 |
| Kelvin Herrera | COR | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 19.9 | .654 |
| Jordan Hicks | TBU | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 4 | .190 | 18.9 | .575 |
| Rich Hill* | 755 | sp | 38 | 32 | 0 | .000 | 0 | 15 | .469 | 114 | 3.6 | 22 | 4 | .182 | 97.2 | .641 |
| Yoshihisa Hirano |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 20.9 | .633 |
| Jonathan Holder | HWK | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 3 | .107 | 20.5 | .631 |
| Derek Holland* | JAC | sp | 31 | 32 | 0 | .000 | 0 | 12 | .375 | 140 | 4.4 | 30 | 9 | .300 | 93.4 | .622 |
| Dakota Hudson | MOJ | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 20.7 | .551 |
| Daniel Hudson | STR | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 25.8 | .640 |
| Jared Hughes | KRK | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 6 | .188 | 18.9 | .626 |
| Tommy Hunter |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 22.1 | .658 |
| Raisel Iglesias | JAC | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 3 | .158 | 25.4 | .602 |
| Josh James | BOM | sp | 25 | 4 | 0 | .000 | 0 | 3 | .750 | 17 | 4.3 | 1 | 1 | 1.000 | 97.5 | .654 |
| Kenley Jansen | MOJ | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 23.2 | .651 |
| Joe Jimenez | WNB | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 1 | .071 | 24.0 | .603 |
| Jake Junis | MAS | sp | 25 | 19 | 0 | .000 | 0 | 8 | .421 | 82 | 4.3 | 10 | 1 | .100 | 67.1 | .643 |
| Keone Kela |   | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 21.3 | .618 |
| Brad Keller | TBC | mr | 22 | 31 | 2 | .065 | 1 | 19 | .613 | 142 | 4.6 | 21 | 6 | .286 | 96.5 | .593 |
| Shawn Kelley | COR | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 19.8 | .655 |
| Joe Kelly | TBU | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 22.8 | .612 |
| Clayton Kershaw* | WNB | sp | 30 | 41 | 0 | .000 | 0 | 21 | .512 | 168 | 4.1 | 22 | 7 | .318 | 88.4 | .662 |
| Dallas Keuchel* |   | sp | 30 | 20 | 1 | .050 | 0 | 9 | .450 | 60 | 3.0 | 10 | 1 | .100 | 60.5 | .633 |
| Craig Kimbrel | MAR | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 20.9 | .591 |
| Corey Kluber | TBU | sp | 32 | 33 | 3 | .091 | 3 | 25 | .758 | 154 | 4.7 | 10 | 4 | .400 | 102.4 | .672 |
| Corey Knebel |   | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 5 | .167 | 22.8 | .586 |
| Adam Kolarek* | MAS | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 18.8 | .662 |
| Mike Leake | MOJ | sp | 30 | 20 | 2 | .100 | 2 | 7 | .350 | 98 | 4.9 | 13 | 4 | .308 | 86.8 | .661 |
| Wade LeBlanc* | STR | sp | 33 | 34 | 0 | .000 | 0 | 18 | .529 | 159 | 4.7 | 24 | 8 | .333 | 85.8 | .641 |
| Jose Leclerc | MAX | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 21.1 | .605 |
| Jon Lester* | 755 | sp | 34 | 33 | 0 | .000 | 0 | 14 | .424 | 114 | 3.5 | 23 | 11 | .478 | 103.8 | .610 |
| Pablo Lopez | HWK | sp | 22 | 6 | 1 | .167 | 0 | 4 | .667 | 28 | 4.7 | 1 | 0 | .000 | 84.3 | .654 |
| Michael Lorenzen | MOJ | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 6 | .231 | 24.9 | .599 |
| Seth Lugo | TPT | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 6 | .214 | 22.6 | .646 |
| Jordan Lyles | MAS | mr | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 8 | 8.0 | 36 | 14 | .389 | 24.7 | .627 |
| Lance Lynn |   | sp | 31 | 8 | 0 | .000 | 0 | 3 | .375 | 43 | 5.4 | 11 | 1 | .091 | 95.8 | .595 |
| Kenta Maeda | BOM | sp | 30 | 23 | 1 | .043 | 1 | 11 | .478 | 82 | 3.6 | 6 | 2 | .333 | 91.6 | .620 |
| Sean Manaea* | MOJ | sp | 26 | 33 | 0 | .000 | 0 | 15 | .455 | 150 | 4.5 | 18 | 5 | .278 | 91.2 | .656 |
| German Marquez |   | sp | 23 | 34 | 1 | .029 | 1 | 21 | .618 | 156 | 4.6 | 22 | 6 | .273 | 102.0 | .638 |
| Carlos Martinez | 755 | sp | 26 | 2 | 0 | .000 | 0 | 1 | .500 | 4 | 2.0 | 10 | 1 | .100 | 27.8 | .597 |
| Steven Matz* | HAM | sp | 27 | 31 | 0 | .000 | 0 | 16 | .516 | 84 | 2.7 | 13 | 5 | .385 | 92.2 | .633 |
| Trevor May |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 20.9 | .651 |
| Tim Mayza* | 755 | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.5 | .579 |
| Kevin McCarthy | BOM | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 5 | .217 | 18.6 | .621 |
| Lance McCullers | BAN | sp | 24 | 33 | 0 | .000 | 0 | 15 | .455 | 121 | 3.7 | 23 | 10 | .435 | 94.0 | .603 |
| T.J. McFarland* | KRK | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 50 | 17 | .340 | 19.4 | .621 |
| Collin McHugh |   | mr | 31 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 16 | 6 | .375 | 27.4 | .638 |
| Adalberto Mejia* | SED | sp | 25 | 5 | 0 | .000 | 0 | 0 | .000 | 25 | 5.0 | 2 | 2 | 1.000 | 62.1 | .605 |
| Daniel Mengden | STR | sp | 25 | 16 | 0 | .000 | 0 | 9 | .563 | 53 | 3.3 | 12 | 2 | .167 | 78.7 | .654 |
| Keynan Middleton | 755 | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 20.7 | .643 |
| Miles Mikolas | STR | sp | 29 | 27 | 3 | .111 | 1 | 18 | .667 | 120 | 4.4 | 14 | 5 | .357 | 95.6 | .675 |
| Wade Miley* | TBC | sp | 31 | 30 | 0 | .000 | 0 | 17 | .567 | 140 | 4.7 | 20 | 4 | .200 | 92.1 | .614 |
| Andrew Miller* | FGR | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 16.8 | .558 |
| Justin Miller | BAN | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 1 | .050 | 24.4 | .599 |
| Alec Mills | MAX | mr | 26 | 3 | 1 | .333 | 1 | 2 | .667 | 16 | 5.3 | 1 | 1 | 1.000 | 91.7 | .611 |
| Juan Minaya | MAX | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 5 | .455 | 23.3 | .586 |
| Mike Minor* | SED | sp | 30 | 33 | 1 | .030 | 0 | 21 | .636 | 150 | 4.5 | 8 | 1 | .125 | 90.7 | .658 |
| A.J. Minter* | MAX | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 4 | .133 | 22.4 | .601 |
| Frankie Montas | BMB | sp | 25 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 0 | 0 | .000 | 92.0 | .609 |
| Jordan Montgomery* | BMB | sp | 25 | 6 | 1 | .167 | 1 | 4 | .667 | 24 | 4.0 | 4 | 2 | .500 | 82.3 | .604 |
| Mike Montgomery* | STR | sp | 28 | 21 | 0 | .000 | 0 | 9 | .429 | 119 | 5.7 | 16 | 3 | .188 | 91.4 | .626 |
| Reyes Moronta |   | mr | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 8 | 8.0 | 23 | 5 | .217 | 21.7 | .615 |
| Brandon Morrow | SED | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 19.3 | .642 |
| Charlie Morton | KRK | sp | 34 | 30 | 0 | .000 | 0 | 13 | .433 | 117 | 3.9 | 28 | 7 | .250 | 90.7 | .612 |
| Joe Musgrove | BOM | sp | 25 | 17 | 3 | .176 | 1 | 9 | .529 | 72 | 4.2 | 9 | 3 | .333 | 88.3 | .660 |
| Sean Newcomb* | BAN | sp | 25 | 33 | 0 | .000 | 0 | 15 | .455 | 96 | 2.9 | 27 | 6 | .222 | 88.7 | .597 |
| Aaron Nola | HWK | sp | 25 | 36 | 1 | .028 | 1 | 27 | .750 | 134 | 3.7 | 12 | 2 | .167 | 103.5 | .640 |
| Bud Norris |   | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 9 | .310 | 20.3 | .613 |
| Ivan Nova | MAS | sp | 31 | 32 | 1 | .031 | 0 | 13 | .406 | 124 | 3.9 | 26 | 8 | .308 | 92.4 | .660 |
| Vidal Nuno* | WNB | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 24.1 | .652 |
| Darren O'Day | WNB | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.7 | .608 |
| Scott Oberg | TBC | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 21.9 | .663 |
| Jake Odorizzi | COR | sp | 28 | 33 | 1 | .030 | 0 | 18 | .545 | 135 | 4.1 | 15 | 3 | .200 | 88.7 | .602 |
| Seung Hwan Oh | STR | mr | 35 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 13 | 1 | .077 | 23.0 | .618 |
| Roberto Osuna | SED | cl | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 13.7 | .716 |
| Dan Otero | MAS | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 3 | .120 | 16.9 | .706 |
| Adam Ottavino |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 8 | .364 | 22.6 | .600 |
| Thomas Pannone* | BMB | sp | 24 | 8 | 1 | .125 | 0 | 5 | .625 | 14 | 1.8 | 1 | 0 | .000 | 103.3 | .599 |
| Blake Parker | KRK | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 19.7 | .632 |
| James Paxton* | SED | sp | 29 | 19 | 0 | .000 | 0 | 5 | .263 | 67 | 3.5 | 5 | 3 | .600 | 82.0 | .636 |
| James Pazos* | JAC | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 19.1 | .618 |
| Brad Peacock | FGR | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 5 | .192 | 19.1 | .610 |
| Felix Pena |   | sp | 28 | 16 | 0 | .000 | 0 | 9 | .563 | 49 | 3.1 | 7 | 0 | .000 | 90.4 | .624 |
| Freddy Peralta | TBU | sp | 22 | 31 | 1 | .032 | 0 | 17 | .548 | 133 | 4.3 | 15 | 3 | .200 | 95.3 | .593 |
| Oliver Perez* | MAR | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 18.8 | .665 |
| Yusmeiro Petit |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 19.2 | .654 |
| Nick Pivetta |   | sp | 25 | 27 | 0 | .000 | 0 | 13 | .481 | 89 | 3.3 | 12 | 9 | .750 | 94.7 | .624 |
| Rick Porcello |   | sp | 29 | 34 | 0 | .000 | 0 | 19 | .559 | 172 | 5.1 | 18 | 7 | .389 | 99.5 | .627 |
| Bobby Poyner* | FGR | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 17.5 | .689 |
| Ryan Pressly | HWK | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 18.4 | .629 |
| David Price* | MAR | sp | 32 | 18 | 2 | .111 | 0 | 9 | .500 | 75 | 4.2 | 14 | 4 | .286 | 97.2 | .626 |
| Austin Pruitt | BMB | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 25.4 | .627 |
| Jose Quintana* | JAC | sp | 29 | 33 | 0 | .000 | 0 | 13 | .394 | 160 | 4.8 | 21 | 7 | .333 | 92.2 | .608 |
| Edubray Ramos | 755 | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 21.0 | .624 |
| Robbie Ray* | MAX | sp | 26 | 18 | 0 | .000 | 0 | 6 | .333 | 70 | 3.9 | 19 | 9 | .474 | 95.6 | .582 |
| Cody Reed* | MAX | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 16.0 | .656 |
| Clayton Richard* | TPT | sp | 34 | 5 | 0 | .000 | 0 | 2 | .400 | 24 | 4.8 | 5 | 1 | .200 | 88.4 | .552 |
| Garrett Richards | STR | sp | 30 | 15 | 0 | .000 | 0 | 6 | .400 | 50 | 3.3 | 9 | 2 | .222 | 93.2 | .585 |
| Trevor Richards | FGR | sp | 25 | 6 | 0 | .000 | 0 | 2 | .333 | 21 | 3.5 | 4 | 1 | .250 | 100.3 | .583 |
| Tanner Roark | HWK | sp | 31 | 22 | 0 | .000 | 0 | 9 | .409 | 82 | 3.7 | 20 | 8 | .400 | 96.0 | .644 |
| David Robertson |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 18.0 | .632 |
| Fernando Rodney | JAC | cl | 41 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 27.9 | .598 |
| Carlos Rodon* | JAC | sp | 25 | 8 | 0 | .000 | 0 | 3 | .375 | 41 | 5.1 | 7 | 1 | .143 | 85.0 | .551 |
| Dereck Rodriguez | SED | sp | 26 | 33 | 0 | .000 | 0 | 19 | .576 | 130 | 3.9 | 21 | 7 | .333 | 97.5 | .622 |
| Richard Rodriguez | MAR | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 0 | .000 | 21.5 | .655 |
| Chaz Roe | COR | mr | 31 | 1 | 0 | .000 | 0 | 0 | .000 | 8 | 8.0 | 21 | 6 | .286 | 21.5 | .572 |
| Taylor Rogers* | BAN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 1 | .056 | 18.4 | .650 |
| Sal Romano | COR | sp | 24 | 6 | 1 | .167 | 0 | 2 | .333 | 33 | 5.5 | 1 | 0 | .000 | 82.3 | .611 |
| Hector Rondon |   | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 6 | .261 | 17.8 | .639 |
| Tyson Ross | BOM | sp | 31 | 31 | 3 | .097 | 0 | 10 | .323 | 105 | 3.4 | 18 | 8 | .444 | 96.8 | .605 |
| Hyun-Jin Ryu* | COR | sp | 31 | 32 | 0 | .000 | 0 | 22 | .688 | 125 | 3.9 | 24 | 4 | .167 | 91.7 | .675 |
| CC Sabathia* | MAX | sp | 37 | 33 | 0 | .000 | 0 | 14 | .424 | 152 | 4.6 | 28 | 5 | .179 | 95.0 | .616 |
| Chris Sale* |   | sp | 29 | 35 | 1 | .029 | 1 | 25 | .714 | 118 | 3.4 | 15 | 4 | .267 | 99.7 | .666 |
| Anibal Sanchez | WNB | sp | 34 | 26 | 0 | .000 | 0 | 9 | .346 | 93 | 3.6 | 14 | 4 | .286 | 84.5 | .645 |
| Edgar Santana | HWK | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 7 | .636 | 21.2 | .675 |
| Max Scherzer | BAN | sp | 33 | 33 | 5 | .152 | 3 | 25 | .758 | 129 | 3.9 | 13 | 4 | .308 | 116.0 | .653 |
| Antonio Senzatela | MAX | sp | 23 | 2 | 0 | .000 | 0 | 1 | .500 | 13 | 6.5 | 15 | 4 | .267 | 33.5 | .627 |
| Luis Severino | WNB | sp | 24 | 41 | 1 | .024 | 0 | 19 | .463 | 170 | 4.1 | 22 | 11 | .500 | 90.1 | .651 |
| Jimmie Sherfy | MAX | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 19.3 | .546 |
| James Shields | FGR | sp | 36 | 30 | 4 | .133 | 2 | 16 | .533 | 91 | 3.0 | 19 | 7 | .368 | 115.5 | .614 |
| Matt Shoemaker | WNB | sp | 31 | 3 | 0 | .000 | 0 | 0 | .000 | 10 | 3.3 | 1 | 1 | 1.000 | 86.0 | .636 |
| Tony Sipp* | KRK | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 13.9 | .684 |
| Tyler Skaggs* |   | sp | 26 | 12 | 0 | .000 | 0 | 3 | .250 | 53 | 4.4 | 8 | 3 | .375 | 92.2 | .621 |
| Joe Smith | COR | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 7 | .538 | 19.4 | .632 |
| Will Smith* |   | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 15.9 | .662 |
| Blake Snell* | KRK | sp | 25 | 34 | 0 | .000 | 0 | 21 | .618 | 141 | 4.1 | 19 | 5 | .263 | 96.1 | .626 |
| Joakim Soria | MAS | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 3 | .143 | 21.1 | .654 |
| Craig Stammen | SED | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 8 | .444 | 20.6 | .649 |
| Ryne Stanek | STR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 20.0 | .669 |
| Drew Steckenrider | BAN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 4 | .138 | 23.7 | .626 |
| Kohl Stewart |   | sp | 23 | 8 | 0 | .000 | 0 | 5 | .625 | 40 | 5.0 | 5 | 0 | .000 | 94.8 | .555 |
| Robert Stock | MAX | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 21.0 | .646 |
| Matt Strahm* |   | mr | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 16 | 1 | .063 | 27.1 | .618 |
| Dan Straily | MOJ | sp | 29 | 22 | 0 | .000 | 0 | 7 | .318 | 111 | 5.0 | 15 | 3 | .200 | 92.5 | .625 |
| Stephen Strasburg | MAR | sp | 29 | 31 | 2 | .065 | 0 | 16 | .516 | 159 | 5.1 | 20 | 7 | .350 | 104.3 | .639 |
| Ross Stripling | KRK | sp | 28 | 32 | 0 | .000 | 0 | 12 | .375 | 160 | 5.0 | 19 | 5 | .263 | 84.6 | .674 |
| Marcus Stroman | MAR | sp | 27 | 19 | 0 | .000 | 0 | 9 | .474 | 96 | 5.1 | 14 | 6 | .429 | 96.2 | .618 |
| Pedro Strop | JAC | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 22.7 | .623 |
| Andrew Suarez* | 755 | sp | 25 | 15 | 1 | .067 | 1 | 6 | .400 | 47 | 3.1 | 12 | 2 | .167 | 94.7 | .620 |
| Wander Suero | 755 | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 1 | .067 | 23.5 | .612 |
| Noah Syndergaard | SED | sp | 25 | 34 | 4 | .118 | 2 | 23 | .676 | 144 | 4.2 | 17 | 2 | .118 | 102.1 | .662 |
| Jameson Taillon | MOJ | sp | 26 | 33 | 3 | .091 | 0 | 20 | .606 | 150 | 4.5 | 23 | 7 | .304 | 98.0 | .657 |
| Masahiro Tanaka | JAC | sp | 29 | 33 | 2 | .061 | 0 | 17 | .515 | 150 | 4.5 | 20 | 5 | .250 | 93.3 | .654 |
| Julio Teheran | MAR | sp | 27 | 28 | 0 | .000 | 0 | 9 | .321 | 175 | 6.3 | 22 | 1 | .045 | 90.6 | .586 |
| Ryan Tepera | TPT | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 6 | .261 | 19.6 | .608 |
| Blake Treinen | TBC | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 17.6 | .650 |
| Andrew Triggs |   | sp | 29 | 9 | 0 | .000 | 0 | 2 | .222 | 39 | 4.3 | 11 | 5 | .455 | 93.9 | .581 |
| Lou Trivino | 755 | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 8 | .296 | 19.6 | .622 |
| Nick Tropeano | BOM | sp | 27 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 2 | 0 | .000 | 97.0 | .629 |
| Spencer Turnbull | HWK | sp | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 2 | 0 | .000 | 94.0 | .617 |
| Jose Urena | TBC | sp | 26 | 31 | 0 | .000 | 0 | 15 | .484 | 200 | 6.5 | 22 | 6 | .273 | 96.8 | .639 |
| Framber Valdez* | MAX | sp | 24 | 2 | 0 | .000 | 0 | 2 | 1.000 | 6 | 3.0 | 3 | 0 | .000 | 36.0 | .557 |
| Felipe Vazquez* | MOJ | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 7 | .250 | 22.0 | .616 |
| Jonny Venters* | 755 | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 17.1 | .579 |
| Drew VerHagen | WNB | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 31.6 | .597 |
| Justin Verlander | BMB | sp | 35 | 36 | 1 | .028 | 0 | 26 | .722 | 157 | 4.4 | 18 | 4 | .222 | 103.3 | .658 |
| Nick Vincent | WNB | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 8 | .500 | 19.7 | .652 |
| Arodys Vizcaino | BOM | cl | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 11 | 4 | .364 | 22.5 | .618 |
| Michael Wacha | MAX | sp | 26 | 31 | 0 | .000 | 0 | 14 | .452 | 132 | 4.3 | 22 | 6 | .273 | 93.4 | .608 |
| Adam Wainwright | BMB | sp | 36 | 5 | 0 | .000 | 0 | 1 | .200 | 12 | 2.4 | 7 | 3 | .429 | 109.6 | .584 |
| Adam Warren | BMB | mr | 30 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 35 | 9 | .257 | 23.4 | .616 |
| Tony Watson* | MAX | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 3 | .158 | 18.1 | .663 |
| J.B. Wendelken |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.0 | .640 |
| Zack Wheeler | TBC | sp | 28 | 27 | 2 | .074 | 2 | 14 | .519 | 138 | 5.1 | 16 | 2 | .125 | 92.0 | .648 |
| Trevor Williams | HAM | sp | 26 | 33 | 1 | .030 | 0 | 22 | .667 | 103 | 3.1 | 13 | 4 | .308 | 90.4 | .638 |
| Alex Wilson | HAM | mr | 31 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 19 | 8 | .421 | 20.4 | .634 |
| Justin Wilson* | HAM | mr | 30 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 16 | 4 | .250 | 27.0 | .581 |
| Trey Wingenter | MAX | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 27.0 | .593 |
| Daniel Winkler | BOM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 19.5 | .650 |
| Matt Wisler | MAS | mr | 25 | 3 | 0 | .000 | 0 | 1 | .333 | 15 | 5.0 | 4 | 0 | .000 | 63.5 | .654 |
| Nick Wittgren | MOJ | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 21.8 | .611 |
| Alex Wood* |   | sp | 27 | 23 | 1 | .043 | 1 | 9 | .391 | 99 | 4.3 | 15 | 6 | .400 | 87.1 | .645 |
| Brandon Woodruff | BOM | mr | 25 | 9 | 0 | .000 | 0 | 2 | .222 | 34 | 3.8 | 12 | 2 | .167 | 92.9 | .611 |
| Brandon Workman | 755 | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 19.0 | .596 |
| Steven Wright |   | mr | 33 | 7 | 0 | .000 | 0 | 2 | .286 | 21 | 3.0 | 22 | 5 | .227 | 48.5 | .548 |
| Ryan Yarbrough* | MOJ | mr | 26 | 32 | 0 | .000 | 0 | 14 | .438 | 164 | 5.1 | 25 | 6 | .240 | 86.1 | .618 |
| Kirby Yates | KRK | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 5 | .238 | 18.0 | .642 |
| Brad Ziegler | SED | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 21.5 | .632 |
| Jordan Zimmermann | HAM | sp | 32 | 21 | 0 | .000 | 0 | 8 | .381 | 74 | 3.5 | 14 | 6 | .429 | 82.6 | .664 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Scott Alexander* | HAM | mr | 28 | 6 | 3 | .500 | 2 | .333 | 15 | 34 | 8 | .235 | 63 | 63 | 12 | 18.3 | .577 |
| Cody Allen | TPT | cl | 29 | 25 | 20 | .800 | 4 | .160 | 5 | 40 | 9 | .225 | 67 | 67 | 40 | 20.3 | .585 |
| Dan Altavilla | MAS | mr | 25 | 2 | 1 | .500 | 0 | .000 | 1 | 9 | 1 | .111 | 11 | 10 | 5 | 25.8 | .560 |
| Jose Alvarado* | JAC | mr | 23 | 2 | 1 | .500 | 1 | .500 | 4 | 34 | 11 | .324 | 48 | 48 | 12 | 25.2 | .627 |
| Jose Alvarez* |   | mr | 29 | 5 | 3 | .600 | 1 | .200 | 12 | 36 | 14 | .389 | 52 | 52 | 13 | 22.2 | .603 |
| Brett Anderson* | WNB | sp | 30 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 1 | .333 | 18 | 2 | 2 | 71.6 | .670 |
| Chase Anderson | 755 | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 92.2 | .624 |
| Justin Anderson | SED | mr | 25 | 4 | 3 | .750 | 1 | .250 | 7 | 29 | 5 | .172 | 49 | 49 | 14 | 22.3 | .566 |
| Tyler Anderson* | TPT | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 36 | 3 | 1 | 86.3 | .633 |
| Victor Arano |   | mr | 23 | 5 | 1 | .200 | 3 | .600 | 4 | 21 | 9 | .429 | 33 | 33 | 16 | 21.9 | .651 |
| Chris Archer | COR | sp | 29 | 1 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 22 | 2 | 1 | 86.5 | .646 |
| Jake Arrieta |   | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 91.9 | .633 |
| Luis Avilan* | BMB | mr | 28 | 7 | 6 | .857 | 1 | .143 | 7 | 31 | 7 | .226 | 37 | 37 | 17 | 20.9 | .611 |
| Pedro Baez | MOJ | mr | 30 | 10 | 4 | .400 | 5 | .500 | 12 | 24 | 9 | .375 | 54 | 54 | 13 | 19.8 | .586 |
| Matt Barnes |   | mr | 28 | 3 | 2 | .667 | 1 | .333 | 5 | 19 | 8 | .421 | 28 | 28 | 9 | 25.6 | .612 |
| Tony Barnette | MAS | mr | 34 | 5 | 5 | 1.000 | 0 | .000 | 1 | 8 | 2 | .250 | 14 | 14 | 10 | 27.9 | .637 |
| Jaime Barria | KRK | sp | 21 | 3 | 1 | .333 | 2 | .667 | 0 | 9 | 4 | .444 | 19 | 8 | 8 | 60.8 | .590 |
| Chris Bassitt | HWK | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 104.0 | .602 |
| Trevor Bauer | MAS | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 0 | 111.3 | .620 |
| Jose Berrios | MAX | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 31 | 1 | 1 | 92.1 | .625 |
| Dellin Betances | MAR | mr | 30 | 9 | 7 | .778 | 2 | .222 | 5 | 23 | 5 | .217 | 41 | 41 | 16 | 21.8 | .619 |
| Jesse Biddle* |   | mr | 26 | 4 | 2 | .500 | 2 | .500 | 17 | 21 | 10 | .476 | 52 | 52 | 8 | 19.2 | .584 |
| Shane Bieber | MAS | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 1 | 0 | 93.5 | .659 |
| Richard Bleier* |   | mr | 31 | 6 | 3 | .500 | 3 | .500 | 0 | 17 | 5 | .294 | 19 | 19 | 12 | 20.1 | .690 |
| Ryan Borucki* | BMB | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 3 | 2 | 87.8 | .634 |
| Brad Boxberger | FGR | cl | 30 | 9 | 3 | .333 | 5 | .556 | 5 | 41 | 12 | .293 | 55 | 55 | 13 | 17.7 | .560 |
| Matt Boyd* | BAN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 89.2 | .619 |
| Silvino Bracho | 755 | mr | 25 | 5 | 5 | 1.000 | 0 | .000 | 0 | 7 | 2 | .286 | 12 | 12 | 11 | 18.8 | .640 |
| Archie Bradley | MOJ | mr | 25 | 6 | 3 | .500 | 3 | .500 | 4 | 46 | 12 | .261 | 61 | 61 | 15 | 20.9 | .640 |
| Ryan Brasier | KRK | mr | 30 | 3 | 2 | .667 | 1 | .333 | 5 | 18 | 5 | .278 | 31 | 31 | 8 | 18.1 | .652 |
| John Brebbia | BAN | mr | 28 | 5 | 5 | 1.000 | 0 | .000 | 1 | 24 | 3 | .125 | 38 | 38 | 24 | 23.4 | .639 |
| Zach Britton* | COR | mr | 30 | 2 | 0 | .000 | 1 | .500 | 12 | 17 | 2 | .118 | 37 | 37 | 11 | 20.5 | .589 |
| Clay Buchholz |   | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 95.8 | .644 |
| Ryan Buchter* | KRK | mr | 31 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 1 | 1 | 0 | 38.0 | .553 |
| Walker Buehler | KRK | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 94.2 | .648 |
| Madison Bumgarner* | WNB | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 100.7 | .638 |
| Corbin Burnes | WNB | mr | 23 | 15 | 12 | .800 | 3 | .200 | 4 | 21 | 8 | .381 | 32 | 32 | 25 | 17.9 | .653 |
| Shane Carle |   | mr | 26 | 7 | 4 | .571 | 2 | .286 | 13 | 49 | 10 | .204 | 69 | 69 | 19 | 20.6 | .597 |
| Carlos Carrasco | 755 | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 104.0 | .649 |
| Santiago Casilla | 755 | mr | 37 | 4 | 3 | .750 | 1 | .250 | 2 | 7 | 3 | .429 | 25 | 21 | 11 | 30.5 | .501 |
| Diego Castillo | STR | mr | 24 | 8 | 3 | .375 | 4 | .500 | 10 | 49 | 14 | .286 | 83 | 83 | 17 | 24.6 | .637 |
| Jose Castillo* |   | mr | 22 | 2 | 1 | .500 | 0 | .000 | 5 | 13 | 5 | .385 | 26 | 26 | 13 | 22.0 | .646 |
| Luis Castillo |   | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 0 | .000 | 30 | 3 | 3 | 93.9 | .612 |
| Miguel Castro | TPT | mr | 23 | 8 | 5 | .625 | 1 | .125 | 16 | 38 | 15 | .395 | 83 | 82 | 28 | 22.6 | .566 |
| Xavier Cedeno* | BMB | mr | 31 | 4 | 2 | .500 | 2 | .500 | 2 | 17 | 3 | .176 | 28 | 28 | 9 | 22.6 | .588 |
| Jhoulys Chacin | HAM | sp | 30 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 33 | 2 | 1 | 88.2 | .607 |
| Aroldis Chapman* | JAC | cl | 30 | 29 | 29 | 1.000 | 0 | .000 | 4 | 30 | 9 | .300 | 65 | 65 | 56 | 20.7 | .574 |
| Jesse Chavez | HAM | mr | 34 | 8 | 5 | .625 | 3 | .375 | 4 | 60 | 14 | .233 | 83 | 81 | 30 | 22.9 | .642 |
| Wei-Yin Chen* | MOJ | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 85.4 | .654 |
| Yonny Chirinos | HWK | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 92.6 | .640 |
| Adam Cimber | BAN | mr | 27 | 6 | 1 | .167 | 5 | .833 | 4 | 36 | 16 | .444 | 41 | 41 | 11 | 25.0 | .627 |
| Tony Cingrani* | 755 | mr | 28 | 2 | 2 | 1.000 | 0 | .000 | 2 | 13 | 2 | .154 | 23 | 23 | 8 | 17.0 | .722 |
| Steve Cishek |   | mr | 32 | 9 | 5 | .556 | 2 | .222 | 11 | 30 | 5 | .167 | 59 | 59 | 23 | 17.4 | .602 |
| Mike Clevinger | TBU | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 100.9 | .625 |
| Tyler Clippard | COR | mr | 33 | 8 | 2 | .250 | 6 | .750 | 2 | 30 | 15 | .500 | 35 | 34 | 19 | 32.0 | .611 |
| Alex Cobb | TPT | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 86.0 | .642 |
| Gerrit Cole | COR | sp | 27 | 1 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 37 | 4 | 2 | 100.3 | .622 |
| Taylor Cole | STR | mr | 28 | 2 | 2 | 1.000 | 0 | .000 | 7 | 13 | 2 | .154 | 23 | 23 | 8 | 27.2 | .610 |
| Louis Coleman | BMB | mr | 32 | 1 | 0 | .000 | 1 | 1.000 | 0 | 15 | 3 | .200 | 16 | 16 | 8 | 24.3 | .559 |
| Alex Colome | HAM | mr | 29 | 12 | 6 | .500 | 4 | .333 | 8 | 36 | 9 | .250 | 59 | 59 | 25 | 21.5 | .621 |
| Adam Conley* | TBC | mr | 28 | 6 | 3 | .500 | 2 | .333 | 13 | 28 | 9 | .321 | 51 | 50 | 14 | 23.3 | .606 |
| Patrick Corbin* | MAR | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.4 | .647 |
| Dylan Covey | TPT | sp | 26 | 6 | 4 | .667 | 2 | .333 | 0 | 14 | 8 | .571 | 25 | 18 | 18 | 38.5 | .593 |
| Kyle Crick | KRK | mr | 25 | 2 | 2 | 1.000 | 0 | .000 | 0 | 2 | 1 | .500 | 5 | 5 | 5 | 20.0 | .590 |
| Johnny Cueto |   | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 100.6 | .634 |
| Zach Davies | BOM | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 104.1 | .642 |
| Wade Davis |   | cl | 32 | 9 | 9 | 1.000 | 0 | .000 | 5 | 38 | 7 | .184 | 69 | 68 | 45 | 19.6 | .584 |
| Jacob deGrom | HWK | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 38 | 0 | 0 | 114.4 | .661 |
| Anthony DeSclafani | BOM | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 86.3 | .606 |
| Chris Devenski | COR | mr | 27 | 6 | 2 | .333 | 4 | .667 | 6 | 29 | 7 | .241 | 38 | 38 | 16 | 20.7 | .637 |
| Edwin Diaz | MOJ | cl | 24 | 32 | 28 | .875 | 4 | .125 | 1 | 36 | 6 | .167 | 56 | 56 | 51 | 20.7 | .629 |
| Seranthony Dominguez |   | cl | 23 | 15 | 13 | .867 | 0 | .000 | 14 | 32 | 4 | .125 | 69 | 69 | 40 | 21.2 | .608 |
| Sean Doolittle* | STR | cl | 31 | 20 | 19 | .950 | 1 | .050 | 0 | 18 | 5 | .278 | 42 | 42 | 36 | 17.9 | .673 |
| Zach Duke* |   | mr | 35 | 3 | 1 | .333 | 2 | .667 | 7 | 15 | 4 | .267 | 28 | 28 | 7 | 17.5 | .602 |
| Ryan Dull | WNB | mr | 28 | 3 | 1 | .333 | 0 | .000 | 12 | 15 | 6 | .400 | 33 | 33 | 13 | 16.6 | .669 |
| Sam Dyson | JAC | mr | 30 | 8 | 3 | .375 | 4 | .500 | 4 | 44 | 13 | .295 | 56 | 56 | 23 | 20.7 | .643 |
| Carl Edwards | FGR | mr | 26 | 8 | 4 | .500 | 3 | .375 | 12 | 62 | 24 | .387 | 92 | 92 | 18 | 20.1 | .564 |
| Roenis Elias* | SED | mr | 29 | 8 | 5 | .625 | 3 | .375 | 6 | 45 | 15 | .333 | 76 | 76 | 37 | 24.5 | .621 |
| Nathan Eovaldi | MAX | sp | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 2 | .500 | 16 | 3 | 3 | 76.5 | .688 |
| Robbie Erlin* | TPT | mr | 27 | 11 | 5 | .455 | 5 | .455 | 12 | 58 | 22 | .379 | 90 | 90 | 37 | 21.0 | .672 |
| Jeurys Familia |   | cl | 28 | 12 | 9 | .750 | 3 | .250 | 7 | 32 | 12 | .375 | 56 | 56 | 31 | 20.1 | .610 |
| Caleb Ferguson* | WNB | mr | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 73.8 | .687 |
| Jose Manuel Fernandez* | MAS | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 2 | 2 | 2 | 10.0 | .450 |
| Josh Fields | MOJ | mr | 32 | 9 | 6 | .667 | 0 | .000 | 12 | 25 | 10 | .400 | 40 | 40 | 16 | 17.2 | .661 |
| Michael Fiers | JAC | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 81.1 | .671 |
| Heath Fillmyer | STR | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 1 | .250 | 16 | 4 | 3 | 79.9 | .632 |
| Jack Flaherty | HAM | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 0 | 96.8 | .622 |
| Dylan Floro | KRK | mr | 27 | 8 | 3 | .375 | 2 | .250 | 9 | 49 | 16 | .327 | 63 | 63 | 21 | 20.9 | .640 |
| Mike Foltynewicz | BAN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 102.9 | .620 |
| Kyle Freeland* | MAR | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 0 | .000 | 34 | 1 | 1 | 94.1 | .618 |
| Sam Freeman* |   | mr | 31 | 5 | 1 | .200 | 4 | .800 | 5 | 21 | 8 | .381 | 38 | 38 | 14 | 19.8 | .555 |
| Jace Fry* |   | mr | 24 | 8 | 4 | .500 | 2 | .250 | 6 | 27 | 6 | .222 | 39 | 39 | 11 | 20.5 | .589 |
| Paul Fry* | 755 | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 22 | 9 | .409 | 30 | 29 | 12 | 22.5 | .556 |
| Michael Fulmer |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 85.4 | .601 |
| John Gant | STR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 92.7 | .582 |
| Jarlin Garcia* | WNB | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 65.0 | .531 |
| Kevin Gausman | TPT | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.8 | .642 |
| Domingo German | FGR | sp | 25 | 2 | 1 | .500 | 1 | .500 | 0 | 10 | 2 | .200 | 23 | 10 | 8 | 67.1 | .596 |
| Kyle Gibson | KRK | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 1 | 94.8 | .615 |
| Ken Giles | MAS | cl | 27 | 6 | 3 | .500 | 2 | .333 | 12 | 63 | 18 | .286 | 77 | 77 | 22 | 17.7 | .699 |
| Mychal Givens | WNB | mr | 28 | 5 | 5 | 1.000 | 0 | .000 | 14 | 46 | 14 | .304 | 63 | 63 | 15 | 21.7 | .597 |
| Tyler Glasnow | MAR | mr | 24 | 2 | 2 | 1.000 | 0 | .000 | 5 | 23 | 5 | .217 | 38 | 37 | 16 | 39.2 | .603 |
| Koda Glover |   | mr | 25 | 2 | 2 | 1.000 | 0 | .000 | 2 | 9 | 4 | .444 | 13 | 13 | 7 | 18.0 | .547 |
| Zack Godley | FGR | sp | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 7 | 3 | .429 | 31 | 5 | 3 | 86.3 | .611 |
| Erik Goeddel | 755 | mr | 29 | 4 | 2 | .500 | 2 | .500 | 0 | 28 | 14 | .500 | 32 | 32 | 15 | 28.7 | .569 |
| Marco Gonzales* | MAS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 2 | 1 | 85.2 | .655 |
| Gio Gonzalez* | JAC | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 97.4 | .597 |
| Matt Grace* | TBU | mr | 29 | 4 | 2 | .500 | 2 | .500 | 9 | 30 | 4 | .133 | 51 | 51 | 24 | 16.5 | .647 |
| Jon Gray | COR | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 2 | 1 | .500 | 25 | 2 | 0 | 93.0 | .641 |
| Sonny Gray | TPT | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 92.4 | .585 |
| Chad Green | HWK | mr | 27 | 9 | 5 | .556 | 3 | .333 | 10 | 49 | 15 | .306 | 69 | 69 | 23 | 26.2 | .653 |
| Zack Greinke | SED | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 104.1 | .668 |
| Robert Gsellman |   | mr | 24 | 16 | 13 | .813 | 3 | .188 | 7 | 31 | 5 | .161 | 57 | 57 | 35 | 20.7 | .625 |
| Josh Hader* | BAN | mr | 24 | 34 | 31 | .912 | 3 | .088 | 4 | 38 | 4 | .105 | 75 | 75 | 62 | 24.2 | .628 |
| Cole Hamels* | MAX | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 100.3 | .610 |
| Brad Hand* | BAN | cl | 28 | 6 | 2 | .333 | 3 | .500 | 13 | 30 | 11 | .367 | 62 | 61 | 18 | 23.1 | .609 |
| J.A. Happ* |   | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 93.7 | .631 |
| Blaine Hardy* | JAC | mr | 31 | 6 | 3 | .500 | 2 | .333 | 2 | 22 | 8 | .364 | 40 | 39 | 18 | 29.7 | .612 |
| Will Harris | BMB | mr | 33 | 4 | 3 | .750 | 1 | .250 | 18 | 38 | 11 | .289 | 61 | 60 | 17 | 20.8 | .637 |
| Matt Harvey | MAS | sp | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 21 | 7 | .333 | 24 | 15 | 3 | 53.8 | .655 |
| Andrew Heaney* | TBU | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 98.7 | .631 |
| Jeremy Hellickson | TPT | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 88.3 | .652 |
| Kyle Hendricks | BMB | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 39 | 3 | 3 | 92.1 | .650 |
| David Hernandez | TBC | mr | 33 | 8 | 5 | .625 | 3 | .375 | 9 | 43 | 11 | .256 | 58 | 58 | 23 | 23.1 | .637 |
| Kelvin Herrera | COR | cl | 28 | 17 | 13 | .765 | 4 | .235 | 3 | 33 | 7 | .212 | 47 | 47 | 31 | 19.9 | .654 |
| Jordan Hicks | TBU | mr | 21 | 9 | 6 | .667 | 2 | .222 | 18 | 18 | 6 | .333 | 56 | 56 | 19 | 18.9 | .575 |
| Rich Hill* | 755 | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 97.2 | .641 |
| Yoshihisa Hirano |   | mr | 34 | 14 | 10 | .714 | 4 | .286 | 4 | 27 | 4 | .148 | 53 | 53 | 31 | 20.9 | .633 |
| Jonathan Holder | HWK | mr | 25 | 9 | 4 | .444 | 5 | .556 | 17 | 32 | 6 | .188 | 68 | 68 | 24 | 20.5 | .631 |
| Derek Holland* | JAC | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 93.4 | .622 |
| Dakota Hudson | MOJ | mr | 23 | 2 | 1 | .500 | 0 | .000 | 4 | 10 | 3 | .300 | 20 | 20 | 10 | 20.7 | .551 |
| Daniel Hudson | STR | mr | 31 | 1 | 1 | 1.000 | 0 | .000 | 2 | 15 | 4 | .267 | 17 | 17 | 6 | 25.8 | .640 |
| Jared Hughes | KRK | mr | 32 | 6 | 3 | .500 | 3 | .500 | 20 | 51 | 10 | .196 | 81 | 81 | 20 | 18.9 | .626 |
| Tommy Hunter |   | mr | 31 | 2 | 1 | .500 | 1 | .500 | 2 | 7 | 2 | .286 | 14 | 14 | 8 | 22.1 | .658 |
| Raisel Iglesias | JAC | cl | 28 | 5 | 4 | .800 | 1 | .200 | 10 | 23 | 7 | .304 | 51 | 51 | 12 | 25.4 | .602 |
| Josh James | BOM | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 97.5 | .654 |
| Kenley Jansen | MOJ | cl | 30 | 6 | 4 | .667 | 1 | .167 | 11 | 20 | 3 | .150 | 48 | 48 | 17 | 23.2 | .651 |
| Joe Jimenez | WNB | mr | 23 | 4 | 1 | .250 | 1 | .250 | 4 | 21 | 5 | .238 | 41 | 41 | 12 | 24.0 | .603 |
| Jake Junis | MAS | sp | 25 | 3 | 2 | .667 | 1 | .333 | 0 | 11 | 5 | .455 | 32 | 13 | 13 | 67.1 | .643 |
| Keone Kela |   | cl | 25 | 7 | 5 | .714 | 2 | .286 | 9 | 21 | 8 | .381 | 45 | 45 | 21 | 21.3 | .618 |
| Brad Keller | TBC | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 1 | 1 | 96.5 | .593 |
| Shawn Kelley | COR | mr | 34 | 12 | 10 | .833 | 2 | .167 | 2 | 16 | 4 | .250 | 32 | 32 | 19 | 19.8 | .655 |
| Joe Kelly | TBU | mr | 30 | 6 | 3 | .500 | 1 | .167 | 4 | 15 | 3 | .200 | 37 | 37 | 15 | 22.8 | .612 |
| Clayton Kershaw* | WNB | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 41 | 0 | 0 | 88.4 | .662 |
| Dallas Keuchel* |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 14 | 5 | .357 | 37 | 17 | 15 | 60.5 | .633 |
| Craig Kimbrel | MAR | cl | 30 | 41 | 35 | .854 | 6 | .146 | 0 | 33 | 4 | .121 | 53 | 53 | 43 | 20.9 | .591 |
| Corey Kluber | TBU | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 102.4 | .672 |
| Corey Knebel |   | cl | 26 | 5 | 4 | .800 | 1 | .200 | 8 | 36 | 7 | .194 | 51 | 51 | 16 | 22.8 | .586 |
| Adam Kolarek* | MAS | mr | 29 | 10 | 5 | .500 | 4 | .400 | 0 | 10 | 0 | .000 | 23 | 23 | 18 | 18.8 | .662 |
| Mike Leake | MOJ | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 86.8 | .661 |
| Wade LeBlanc* | STR | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 85.8 | .641 |
| Jose Leclerc | MAX | mr | 24 | 28 | 26 | .929 | 2 | .071 | 3 | 55 | 12 | .218 | 72 | 72 | 44 | 21.1 | .605 |
| Jon Lester* | 755 | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 103.8 | .610 |
| Pablo Lopez | HWK | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 7 | 1 | 1 | 84.3 | .654 |
| Michael Lorenzen | MOJ | mr | 26 | 3 | 2 | .667 | 0 | .000 | 6 | 29 | 6 | .207 | 62 | 62 | 25 | 24.9 | .599 |
| Seth Lugo | TPT | mr | 28 | 4 | 2 | .500 | 2 | .500 | 11 | 63 | 20 | .317 | 90 | 90 | 27 | 22.6 | .646 |
| Jordan Lyles | MAS | mr | 27 | 9 | 4 | .444 | 5 | .556 | 4 | 39 | 13 | .333 | 65 | 64 | 21 | 24.7 | .627 |
| Lance Lynn |   | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 95.8 | .595 |
| Kenta Maeda | BOM | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 91.6 | .620 |
| Sean Manaea* | MOJ | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 91.2 | .656 |
| German Marquez |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 102.0 | .638 |
| Carlos Martinez | 755 | sp | 26 | 10 | 6 | .600 | 4 | .400 | 3 | 10 | 1 | .100 | 25 | 23 | 12 | 27.8 | .597 |
| Steven Matz* | HAM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 1 | 0 | 92.2 | .633 |
| Trevor May |   | mr | 28 | 4 | 2 | .500 | 1 | .250 | 2 | 6 | 1 | .167 | 19 | 19 | 7 | 20.9 | .651 |
| Tim Mayza* | 755 | mr | 26 | 3 | 2 | .667 | 1 | .333 | 1 | 12 | 3 | .250 | 11 | 11 | 8 | 22.5 | .579 |
| Kevin McCarthy | BOM | mr | 26 | 5 | 4 | .800 | 0 | .000 | 3 | 38 | 12 | .316 | 67 | 67 | 21 | 18.6 | .621 |
| Lance McCullers | BAN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 94.0 | .603 |
| T.J. McFarland* | KRK | mr | 29 | 7 | 3 | .429 | 2 | .286 | 17 | 44 | 14 | .318 | 92 | 92 | 29 | 19.4 | .621 |
| Collin McHugh |   | mr | 31 | 7 | 5 | .714 | 2 | .286 | 6 | 39 | 7 | .179 | 57 | 56 | 24 | 27.4 | .638 |
| Adalberto Mejia* | SED | sp | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 0 | .000 | 9 | 4 | 2 | 62.1 | .605 |
| Daniel Mengden | STR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 1 | .333 | 22 | 6 | 3 | 78.7 | .654 |
| Keynan Middleton | 755 | cl | 24 | 4 | 3 | .750 | 1 | .250 | 2 | 3 | 1 | .333 | 13 | 13 | 8 | 20.7 | .643 |
| Miles Mikolas | STR | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 95.6 | .675 |
| Wade Miley* | TBC | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 92.1 | .614 |
| Andrew Miller* | FGR | mr | 33 | 2 | 1 | .500 | 0 | .000 | 3 | 8 | 1 | .125 | 16 | 16 | 3 | 16.8 | .558 |
| Justin Miller | BAN | mr | 31 | 6 | 4 | .667 | 2 | .333 | 0 | 20 | 6 | .300 | 36 | 36 | 16 | 24.4 | .599 |
| Alec Mills | MAX | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 91.7 | .611 |
| Juan Minaya | MAX | mr | 27 | 2 | 2 | 1.000 | 0 | .000 | 2 | 4 | 0 | .000 | 9 | 9 | 3 | 23.3 | .586 |
| Mike Minor* | SED | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 90.7 | .658 |
| A.J. Minter* | MAX | mr | 24 | 8 | 5 | .625 | 3 | .375 | 12 | 51 | 13 | .255 | 60 | 60 | 17 | 22.4 | .601 |
| Frankie Montas | BMB | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 92.0 | .609 |
| Jordan Montgomery* | BMB | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 1 | 0 | 82.3 | .604 |
| Mike Montgomery* | STR | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 91.4 | .626 |
| Reyes Moronta |   | mr | 25 | 7 | 6 | .857 | 1 | .143 | 19 | 28 | 3 | .107 | 68 | 67 | 20 | 21.7 | .615 |
| Brandon Morrow | SED | cl | 33 | 11 | 9 | .818 | 2 | .182 | 1 | 8 | 6 | .750 | 20 | 20 | 14 | 19.3 | .642 |
| Charlie Morton | KRK | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 90.7 | .612 |
| Joe Musgrove | BOM | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 0 | .000 | 19 | 2 | 2 | 88.3 | .660 |
| Sean Newcomb* | BAN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 88.7 | .597 |
| Aaron Nola | HWK | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 103.5 | .640 |
| Bud Norris |   | cl | 33 | 5 | 2 | .400 | 3 | .600 | 6 | 33 | 7 | .212 | 50 | 50 | 9 | 20.3 | .613 |
| Ivan Nova | MAS | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 92.4 | .660 |
| Vidal Nuno* | WNB | mr | 30 | 13 | 11 | .846 | 2 | .154 | 1 | 8 | 0 | .000 | 22 | 22 | 16 | 24.1 | .652 |
| Darren O'Day | WNB | mr | 35 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 3 | 3 | 1 | 24.7 | .608 |
| Scott Oberg | TBC | mr | 28 | 8 | 6 | .750 | 1 | .125 | 15 | 39 | 3 | .077 | 64 | 64 | 27 | 21.9 | .663 |
| Jake Odorizzi | COR | sp | 28 | 1 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 38 | 5 | 1 | 88.7 | .602 |
| Seung Hwan Oh | STR | mr | 35 | 8 | 5 | .625 | 3 | .375 | 8 | 41 | 16 | .390 | 66 | 65 | 19 | 23.0 | .618 |
| Roberto Osuna | SED | cl | 23 | 23 | 21 | .913 | 2 | .087 | 1 | 16 | 5 | .313 | 36 | 36 | 34 | 13.7 | .716 |
| Dan Otero | MAS | mr | 33 | 13 | 7 | .538 | 6 | .462 | 7 | 48 | 15 | .313 | 72 | 72 | 32 | 16.9 | .706 |
| Adam Ottavino |   | mr | 32 | 14 | 13 | .929 | 1 | .071 | 13 | 33 | 4 | .121 | 59 | 59 | 34 | 22.6 | .600 |
| Thomas Pannone* | BMB | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 103.3 | .599 |
| Blake Parker | KRK | mr | 33 | 5 | 2 | .400 | 3 | .600 | 5 | 29 | 13 | .448 | 33 | 33 | 11 | 19.7 | .632 |
| James Paxton* | SED | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 82.0 | .636 |
| James Pazos* | JAC | mr | 27 | 4 | 2 | .500 | 1 | .250 | 13 | 16 | 6 | .375 | 39 | 39 | 11 | 19.1 | .618 |
| Brad Peacock | FGR | mr | 30 | 10 | 5 | .500 | 4 | .400 | 5 | 48 | 26 | .542 | 73 | 73 | 28 | 19.1 | .610 |
| Felix Pena |   | sp | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 1 | 1 | 90.4 | .624 |
| Freddy Peralta | TBU | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 95.3 | .593 |
| Oliver Perez* | MAR | mr | 36 | 4 | 3 | .750 | 1 | .250 | 6 | 11 | 1 | .091 | 26 | 26 | 6 | 18.8 | .665 |
| Yusmeiro Petit |   | mr | 33 | 15 | 10 | .667 | 3 | .200 | 4 | 32 | 9 | .281 | 58 | 58 | 27 | 19.2 | .654 |
| Nick Pivetta |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 28 | 1 | 0 | 94.7 | .624 |
| Rick Porcello |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 99.5 | .627 |
| Bobby Poyner* | FGR | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 14 | 0 | .000 | 18 | 18 | 7 | 17.5 | .689 |
| Ryan Pressly | HWK | mr | 29 | 34 | 31 | .912 | 3 | .088 | 2 | 47 | 12 | .255 | 65 | 65 | 56 | 18.4 | .629 |
| David Price* | MAR | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 97.2 | .626 |
| Austin Pruitt | BMB | mr | 28 | 3 | 0 | .000 | 3 | 1.000 | 4 | 21 | 6 | .286 | 29 | 29 | 19 | 25.4 | .627 |
| Jose Quintana* | JAC | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 92.2 | .608 |
| Edubray Ramos | 755 | mr | 25 | 6 | 4 | .667 | 2 | .333 | 2 | 22 | 6 | .273 | 31 | 31 | 16 | 21.0 | .624 |
| Robbie Ray* | MAX | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 95.6 | .582 |
| Cody Reed* | MAX | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 0 | 16.0 | .656 |
| Clayton Richard* | TPT | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 88.4 | .552 |
| Garrett Richards | STR | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 93.2 | .585 |
| Trevor Richards | FGR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 100.3 | .583 |
| Tanner Roark | HWK | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 96.0 | .644 |
| David Robertson |   | mr | 33 | 35 | 32 | .914 | 3 | .086 | 2 | 22 | 4 | .182 | 62 | 62 | 46 | 18.0 | .632 |
| Fernando Rodney | JAC | cl | 41 | 6 | 6 | 1.000 | 0 | .000 | 2 | 23 | 7 | .304 | 31 | 31 | 14 | 27.9 | .598 |
| Carlos Rodon* | JAC | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 85.0 | .551 |
| Dereck Rodriguez | SED | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 97.5 | .622 |
| Richard Rodriguez | MAR | mr | 28 | 7 | 4 | .571 | 2 | .286 | 21 | 23 | 9 | .391 | 49 | 49 | 13 | 21.5 | .655 |
| Chaz Roe | COR | mr | 31 | 9 | 3 | .333 | 6 | .667 | 14 | 45 | 10 | .222 | 67 | 66 | 20 | 21.5 | .572 |
| Taylor Rogers* | BAN | mr | 27 | 2 | 0 | .000 | 2 | 1.000 | 16 | 30 | 6 | .200 | 62 | 62 | 12 | 18.4 | .650 |
| Sal Romano | COR | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 9 | 3 | 3 | 82.3 | .611 |
| Hector Rondon |   | mr | 30 | 11 | 5 | .455 | 4 | .364 | 3 | 31 | 13 | .419 | 64 | 64 | 30 | 17.8 | .639 |
| Tyson Ross | BOM | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 96.8 | .605 |
| Hyun-Jin Ryu* | COR | sp | 31 | 1 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 35 | 3 | 0 | 91.7 | .675 |
| CC Sabathia* | MAX | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 95.0 | .616 |
| Chris Sale* |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 99.7 | .666 |
| Anibal Sanchez | WNB | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 84.5 | .645 |
| Edgar Santana | HWK | mr | 26 | 6 | 3 | .500 | 1 | .167 | 1 | 25 | 8 | .320 | 35 | 35 | 23 | 21.2 | .675 |
| Max Scherzer | BAN | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 116.0 | .653 |
| Antonio Senzatela | MAX | sp | 23 | 6 | 4 | .667 | 2 | .333 | 4 | 28 | 6 | .214 | 45 | 43 | 22 | 33.5 | .627 |
| Luis Severino | WNB | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 41 | 0 | 0 | 90.1 | .651 |
| Jimmie Sherfy | MAX | mr | 26 | 0 | 0 | .000 | 0 | .000 | 7 | 8 | 1 | .125 | 19 | 19 | 2 | 19.3 | .546 |
| James Shields | FGR | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 115.5 | .614 |
| Matt Shoemaker | WNB | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 86.0 | .636 |
| Tony Sipp* | KRK | mr | 34 | 1 | 0 | .000 | 1 | 1.000 | 2 | 8 | 4 | .500 | 15 | 15 | 4 | 13.9 | .684 |
| Tyler Skaggs* |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 92.2 | .621 |
| Joe Smith | COR | mr | 34 | 5 | 2 | .400 | 2 | .400 | 8 | 20 | 7 | .350 | 35 | 35 | 11 | 19.4 | .632 |
| Will Smith* |   | cl | 28 | 11 | 6 | .545 | 4 | .364 | 19 | 28 | 7 | .250 | 62 | 62 | 21 | 15.9 | .662 |
| Blake Snell* | KRK | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 96.1 | .626 |
| Joakim Soria | MAS | mr | 34 | 16 | 10 | .625 | 6 | .375 | 7 | 29 | 10 | .345 | 60 | 60 | 30 | 21.1 | .654 |
| Craig Stammen | SED | mr | 34 | 5 | 2 | .400 | 3 | .600 | 9 | 33 | 8 | .242 | 58 | 58 | 26 | 20.6 | .649 |
| Ryne Stanek | STR | mr | 26 | 9 | 9 | 1.000 | 0 | .000 | 2 | 19 | 4 | .211 | 42 | 42 | 30 | 20.0 | .669 |
| Drew Steckenrider | BAN | mr | 27 | 4 | 2 | .500 | 1 | .250 | 6 | 36 | 7 | .194 | 56 | 56 | 12 | 23.7 | .626 |
| Kohl Stewart |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 94.8 | .555 |
| Robert Stock | MAX | mr | 28 | 5 | 4 | .800 | 1 | .200 | 2 | 12 | 3 | .250 | 28 | 28 | 12 | 21.0 | .646 |
| Matt Strahm* |   | mr | 26 | 10 | 9 | .900 | 1 | .100 | 4 | 44 | 11 | .250 | 65 | 64 | 27 | 27.1 | .618 |
| Dan Straily | MOJ | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 92.5 | .625 |
| Stephen Strasburg | MAR | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 104.3 | .639 |
| Ross Stripling | KRK | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 84.6 | .674 |
| Marcus Stroman | MAR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 96.2 | .618 |
| Pedro Strop | JAC | mr | 33 | 3 | 1 | .333 | 2 | .667 | 10 | 25 | 5 | .200 | 49 | 49 | 14 | 22.7 | .623 |
| Andrew Suarez* | 755 | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 94.7 | .620 |
| Wander Suero | 755 | mr | 26 | 3 | 3 | 1.000 | 0 | .000 | 4 | 19 | 3 | .158 | 32 | 32 | 8 | 23.5 | .612 |
| Noah Syndergaard | SED | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 102.1 | .662 |
| Jameson Taillon | MOJ | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 98.0 | .657 |
| Masahiro Tanaka | JAC | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 93.3 | .654 |
| Julio Teheran | MAR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 90.6 | .586 |
| Ryan Tepera | TPT | mr | 30 | 6 | 3 | .500 | 3 | .500 | 4 | 44 | 13 | .295 | 54 | 54 | 7 | 19.6 | .608 |
| Blake Treinen | TBC | cl | 30 | 34 | 32 | .941 | 2 | .059 | 2 | 31 | 8 | .258 | 69 | 69 | 62 | 17.6 | .650 |
| Andrew Triggs |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 93.9 | .581 |
| Lou Trivino | 755 | mr | 26 | 9 | 5 | .556 | 4 | .444 | 14 | 43 | 11 | .256 | 78 | 78 | 25 | 19.6 | .622 |
| Nick Tropeano | BOM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 97.0 | .629 |
| Spencer Turnbull | HWK | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 94.0 | .617 |
| Jose Urena | TBC | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 96.8 | .639 |
| Framber Valdez* | MAX | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 5 | 7 | 2 | .286 | 19 | 17 | 9 | 36.0 | .557 |
| Felipe Vazquez* | MOJ | cl | 26 | 3 | 1 | .333 | 2 | .667 | 15 | 48 | 16 | .333 | 62 | 62 | 9 | 22.0 | .616 |
| Jonny Venters* | 755 | mr | 33 | 1 | 0 | .000 | 1 | 1.000 | 9 | 17 | 5 | .294 | 28 | 28 | 4 | 17.1 | .579 |
| Drew VerHagen | WNB | mr | 27 | 8 | 3 | .375 | 3 | .375 | 0 | 29 | 13 | .448 | 36 | 36 | 18 | 31.6 | .597 |
| Justin Verlander | BMB | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 103.3 | .658 |
| Nick Vincent | WNB | mr | 31 | 6 | 4 | .667 | 1 | .167 | 6 | 40 | 11 | .275 | 45 | 45 | 17 | 19.7 | .652 |
| Arodys Vizcaino | BOM | cl | 27 | 5 | 3 | .600 | 1 | .200 | 3 | 24 | 7 | .292 | 33 | 32 | 16 | 22.5 | .618 |
| Michael Wacha | MAX | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 93.4 | .608 |
| Adam Wainwright | BMB | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 109.6 | .584 |
| Adam Warren | BMB | mr | 30 | 6 | 1 | .167 | 3 | .500 | 8 | 36 | 12 | .333 | 53 | 52 | 10 | 23.4 | .616 |
| Tony Watson* | MAX | mr | 33 | 17 | 14 | .824 | 3 | .176 | 17 | 43 | 7 | .163 | 68 | 68 | 30 | 18.1 | .663 |
| J.B. Wendelken |   | mr | 25 | 3 | 1 | .333 | 2 | .667 | 1 | 12 | 1 | .083 | 13 | 13 | 6 | 19.0 | .640 |
| Zack Wheeler | TBC | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 92.0 | .648 |
| Trevor Williams | HAM | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 1 | 90.4 | .638 |
| Alex Wilson | HAM | mr | 31 | 5 | 2 | .400 | 2 | .400 | 7 | 42 | 17 | .405 | 74 | 73 | 31 | 20.4 | .634 |
| Justin Wilson* | HAM | mr | 30 | 6 | 4 | .667 | 2 | .333 | 2 | 30 | 10 | .333 | 34 | 33 | 16 | 27.0 | .581 |
| Trey Wingenter | MAX | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 2 | 2 | 1 | 27.0 | .593 |
| Daniel Winkler | BOM | mr | 28 | 6 | 6 | 1.000 | 0 | .000 | 2 | 16 | 2 | .125 | 22 | 22 | 11 | 19.5 | .650 |
| Matt Wisler | MAS | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 1 | .143 | 8 | 5 | 1 | 63.5 | .654 |
| Nick Wittgren | MOJ | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 2 | 1 | 1 | 1.000 | 6 | 6 | 1 | 21.8 | .611 |
| Alex Wood* |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 87.1 | .645 |
| Brandon Woodruff | BOM | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 92.9 | .611 |
| Brandon Workman | 755 | mr | 29 | 3 | 3 | 1.000 | 0 | .000 | 1 | 11 | 0 | .000 | 18 | 18 | 9 | 19.0 | .596 |
| Steven Wright |   | mr | 33 | 1 | 0 | .000 | 1 | 1.000 | 4 | 13 | 3 | .231 | 25 | 18 | 9 | 48.5 | .548 |
| Ryan Yarbrough* | MOJ | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 86.1 | .618 |
| Kirby Yates | KRK | mr | 31 | 29 | 24 | .828 | 4 | .138 | 6 | 34 | 6 | .176 | 67 | 67 | 41 | 18.0 | .642 |
| Brad Ziegler | SED | mr | 38 | 2 | 0 | .000 | 1 | .500 | 2 | 16 | 7 | .438 | 37 | 37 | 10 | 21.5 | .632 |
| Jordan Zimmermann | HAM | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 24 | 3 | 1 | 82.6 | .664 |