| Divisional | |||||||||||||
| Year | Team | W | L | Pct | GB | L10 | Strk | Recent | RF | RA | Mgn | Mgc | |
| Jenkins |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Tom Cheek |   |   |   |   |   |   |   |   |   |   |   |   |   |
| 2021 | 755 Forever | 90 | 72 | .556 | - |   | 6-4 | L1 | lwllwlwwww | 714 | 655 | 59 | 0 |
| 2021 | The Bumbles | 88 | 74 | .543 | 2 |   | 6-4 | W2 | wwlwwlllww | 754 | 707 | 47 |   |
| 2021 | Sault Ste Marie Jackpot | 86 | 76 | .531 | 4 |   | 8-2 | W1 | wlwwlwwwww | 706 | 645 | 61 |   |
| 2021 | Bleeding Ulcers | 73 | 89 | .451 | 17 |   | 5-5 | W1 | wlwlllwwwl | 710 | 766 | -56 |   |
| 2021 | Seattle Kraken | 61 | 101 | .377 | 29 |   | 4-6 | L2 | llwlwlwllw | 614 | 713 | -99 |   |
|   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Cito Gaston |   |   |   |   |   |   |   |   |   |   |   |   |   |
| 2021 | That Ball Club | 95 | 67 | .586 | - |   | 6-4 | W6 | wwwwwwllll | 810 | 724 | 86 | 0 |
| 2021 | Markham Squeeze | 93 | 69 | .574 | 2 |   | 4-6 | L1 | lwlwwllllw | 751 | 642 | 109 |   |
| 2021 | Sodo Mojos | 90 | 72 | .556 | 5 |   | 6-4 | L1 | lwwwlwlwwl | 779 | 697 | 82 |   |
| 2021 | Bandini's Bombers | 75 | 87 | .463 | 20 |   | 2-8 | L5 | lllllwwlll | 596 | 710 | -114 |   |
| 2021 | Manzanillo Athletic Supporters | 71 | 91 | .438 | 24 |   | 3-7 | W1 | wllllwlwll | 702 | 764 | -62 |   |
|   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Walker |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Roy Halladay |   |   |   |   |   |   |   |   |   |   |   |   |   |
| 2021 | Sedona Bombs | 103 | 59 | .636 | - |   | 6-4 | W1 | wlwllwwwwl | 783 | 576 | 207 | 0 |
| 2021 | Rawken Hawks | 81 | 81 | .500 | 22 |   | 2-8 | L1 | lwlwllllll | 627 | 641 | -14 |   |
| 2021 | Tijuana Psychos | 79 | 83 | .488 | 24 |   | 8-2 | W5 | wwwwwlwwwl | 646 | 663 | -17 |   |
| 2021 | The Wannabees | 65 | 97 | .401 | 38 |   | 2-8 | L3 | lllwlllwll | 654 | 760 | -106 |   |
| 2021 | Corpus Christi Barracudas | 58 | 104 | .358 | 45 |   | 0-10 | L15 | llllllllll | 591 | 851 | -260 |   |
|   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Justin Morneau |   |   |   |   |   |   |   |   |   |   |   |   |   |
| 2021 | Maximum Gaetti | 102 | 60 | .630 | - |   | 7-3 | L1 | lwllwwwwww | 805 | 621 | 184 | 0 |
| 2021 | Ctrl-Ault Delete | 95 | 67 | .586 | 7 |   | 7-3 | W1 | wlwwwwwllw | 777 | 687 | 90 |   |
| 2021 | Belsize Stros | 94 | 68 | .580 | 8 |   | 7-3 | W3 | wwwlwwwlwl | 745 | 625 | 120 |   |
| 2021 | The Bananas | 68 | 94 | .420 | 34 |   | 7-3 | L1 | lwwwlwlwww | 647 | 742 | -95 |   |
| 2021 | Aurora Whalers | 53 | 109 | .327 | 49 |   | 3-7 | W1 | wlllwllllw | 582 | 804 | -222 |   |
| Wildcard | ||||||||||
| Year | Team | W | L | Pct | GB | L10 | Strk | Recent | Mgc | |
| Jenkins |   |   |   |   |   |   |   |   |   |   |
| 2021 | That Ball Club | 95 | 67 | .586 | na |   | 6-4 | W6 | wwwwwwllll |   |
| 2021 | 755 Forever | 90 | 72 | .556 | na |   | 6-4 | L1 | lwllwlwwww |   |
| 2021 | Markham Squeeze | 93 | 69 | .574 | - |   | 4-6 | L1 | lwlwwllllw | 0 |
| 2021 | Sodo Mojos | 90 | 72 | .556 | 3 |   | 6-4 | L1 | lwwwlwlwwl |   |
| 2021 | The Bumbles | 88 | 74 | .543 | 5 |   | 6-4 | W2 | wwlwwlllww |   |
| 2021 | Sault Ste Marie Jackpot | 86 | 76 | .531 | 7 |   | 8-2 | W1 | wlwwlwwwww |   |
| 2021 | Bandini's Bombers | 75 | 87 | .463 | 18 |   | 2-8 | L5 | lllllwwlll |   |
| 2021 | Bleeding Ulcers | 73 | 89 | .451 | 20 |   | 5-5 | W1 | wlwlllwwwl |   |
| 2021 | Manzanillo Athletic Supporters | 71 | 91 | .438 | 22 |   | 3-7 | W1 | wllllwlwll |   |
| 2021 | Seattle Kraken | 61 | 101 | .377 | 32 |   | 4-6 | L2 | llwlwlwllw |   |
|   |   |   |   |   |   |   |   |   |   |   |
| Walker |   |   |   |   |   |   |   |   |   |   |
| 2021 | Sedona Bombs | 103 | 59 | .636 | na |   | 6-4 | W1 | wlwllwwwwl |   |
| 2021 | Maximum Gaetti | 102 | 60 | .630 | na |   | 7-3 | L1 | lwllwwwwww |   |
| 2021 | Ctrl-Ault Delete | 95 | 67 | .586 | - |   | 7-3 | W1 | wlwwwwwllw | 0 |
| 2021 | Belsize Stros | 94 | 68 | .580 | 1 |   | 7-3 | W3 | wwwlwwwlwl |   |
| 2021 | Rawken Hawks | 81 | 81 | .500 | 14 |   | 2-8 | L1 | lwlwllllll |   |
| 2021 | Tijuana Psychos | 79 | 83 | .488 | 16 |   | 8-2 | W5 | wwwwwlwwwl |   |
| 2021 | The Bananas | 68 | 94 | .420 | 27 |   | 7-3 | L1 | lwwwlwlwww |   |
| 2021 | The Wannabees | 65 | 97 | .401 | 30 |   | 2-8 | L3 | lllwlllwll |   |
| 2021 | Corpus Christi Barracudas | 58 | 104 | .358 | 37 |   | 0-10 | L15 | llllllllll |   |
| 2021 | Aurora Whalers | 53 | 109 | .327 | 42 |   | 3-7 | W1 | wlllwllllw |   |
| Expanded1 | |||||||||
| Year | Team | Home | Road | Grass | Turf | vsLHP | vsRHP | Div | InterLg |
| Jenkins |   |   |   |   |   |   |   |   |   |
| 2021 | That Ball Club | 47-34 | 48-33 | 89-57 | 6-10 | 31-25 | 64-42 | 29-23 | 28-17 |
| 2021 | 755 Forever | 49-31 | 41-41 | 36-35 | 54-37 | 28-26 | 62-46 | 27-25 | 29-16 |
| 2021 | Markham Squeeze | 50-31 | 43-38 | 38-32 | 55-37 | 36-19 | 57-50 | 31-21 | 25-20 |
| 2021 | Sodo Mojos | 49-32 | 41-40 | 78-65 | 12-7 | 36-22 | 54-50 | 27-25 | 26-19 |
| 2021 | The Bumbles | 41-39 | 47-35 | 73-68 | 15-6 | 33-21 | 55-53 | 31-21 | 25-20 |
| 2021 | Sault Ste Marie Jackpot | 48-32 | 38-44 | 77-66 | 9-10 | 29-13 | 57-63 | 31-21 | 18-27 |
| 2021 | Bandini's Bombers | 41-40 | 34-47 | 66-76 | 9-11 | 25-24 | 50-63 | 20-32 | 25-20 |
| 2021 | Bleeding Ulcers | 38-42 | 35-47 | 65-74 | 8-15 | 31-27 | 42-62 | 25-27 | 23-22 |
| 2021 | Manzanillo Athletic Supporters | 43-38 | 28-53 | 66-80 | 5-11 | 22-22 | 49-69 | 23-29 | 19-26 |
| 2021 | Seattle Kraken | 31-49 | 30-52 | 54-92 | 7-9 | 18-36 | 43-65 | 16-36 | 19-26 |
|   |   |   |   |   |   |   |   |   |   |
| Walker |   |   |   |   |   |   |   |   |   |
| 2021 | Sedona Bombs | 54-27 | 49-32 | 43-25 | 60-34 | 22-15 | 81-44 | 34-18 | 24-21 |
| 2021 | Maximum Gaetti | 51-31 | 51-29 | 95-48 | 7-12 | 21-15 | 81-45 | 31-21 | 32-13 |
| 2021 | Ctrl-Ault Delete | 52-30 | 43-37 | 84-59 | 11-8 | 27-16 | 68-51 | 30-22 | 21-24 |
| 2021 | Belsize Stros | 49-33 | 45-35 | 87-58 | 7-10 | 23-16 | 71-52 | 28-24 | 27-18 |
| 2021 | Rawken Hawks | 44-37 | 37-44 | 75-67 | 6-14 | 28-21 | 53-60 | 26-26 | 24-21 |
| 2021 | Tijuana Psychos | 34-47 | 45-36 | 66-62 | 13-21 | 21-20 | 58-63 | 30-22 | 15-30 |
| 2021 | The Bananas | 35-47 | 33-47 | 63-81 | 5-13 | 16-18 | 52-76 | 25-27 | 21-24 |
| 2021 | The Wannabees | 37-44 | 28-53 | 24-45 | 41-52 | 14-28 | 51-69 | 27-25 | 15-30 |
| 2021 | Corpus Christi Barracudas | 33-48 | 25-56 | 55-90 | 3-14 | 16-25 | 42-79 | 13-39 | 22-23 |
| 2021 | Aurora Whalers | 33-49 | 20-60 | 46-100 | 7-9 | 13-34 | 40-75 | 16-36 | 12-33 |
| Expanded2 | ||||||
| Year | Team | Lead7 | Tied7 | Trail7 | 1-run | Extra |
| Jenkins |   |   |   |   |   |   |
| 2021 | That Ball Club | 71-2 | 15-12 | 9-53 | 24-22 | 11-9 |
| 2021 | 755 Forever | 70-8 | 9-9 | 11-55 | 30-23 | 7-7 |
| 2021 | Markham Squeeze | 74-6 | 14-10 | 5-53 | 28-25 | 10-9 |
| 2021 | Sodo Mojos | 72-7 | 9-8 | 9-57 | 24-28 | 11-6 |
| 2021 | The Bumbles | 69-11 | 10-10 | 9-53 | 36-25 | 9-7 |
| 2021 | Sault Ste Marie Jackpot | 71-6 | 6-6 | 9-64 | 22-27 | 8-7 |
| 2021 | Bandini's Bombers | 56-4 | 7-9 | 12-74 | 31-18 | 9-6 |
| 2021 | Bleeding Ulcers | 54-6 | 14-5 | 5-78 | 20-23 | 10-7 |
| 2021 | Manzanillo Athletic Supporters | 59-6 | 5-8 | 7-77 | 19-30 | 7-12 |
| 2021 | Seattle Kraken | 50-9 | 7-11 | 4-81 | 20-30 | 4-9 |
|   |   |   |   |   |   |   |
| Walker |   |   |   |   |   |   |
| 2021 | Sedona Bombs | 84-9 | 9-5 | 10-45 | 31-26 | 10-11 |
| 2021 | Maximum Gaetti | 81-9 | 14-7 | 7-44 | 31-24 | 10-10 |
| 2021 | Ctrl-Ault Delete | 81-6 | 6-13 | 8-48 | 26-23 | 11-7 |
| 2021 | Belsize Stros | 75-5 | 13-9 | 6-54 | 27-24 | 11-4 |
| 2021 | Rawken Hawks | 65-3 | 9-5 | 7-73 | 24-24 | 8-4 |
| 2021 | Tijuana Psychos | 61-7 | 10-15 | 8-61 | 25-25 | 5-8 |
| 2021 | The Bananas | 57-12 | 8-8 | 3-74 | 19-29 | 6-12 |
| 2021 | The Wannabees | 54-6 | 6-9 | 5-82 | 22-31 | 9-10 |
| 2021 | Corpus Christi Barracudas | 49-8 | 5-12 | 4-84 | 24-23 | 5-13 |
| 2021 | Aurora Whalers | 37-12 | 12-17 | 4-80 | 24-27 | 10-13 |