Organization team pitching totals - 2021 Tom Seaver League
Regular season
| Primary |
| Team | ERA | W | L | S | G | CG | INN | H | R | ER | BB | K | HR | GDP |
| Lake Oroville Lunkers | 3.23 | 101 | 61 | 38 | 162 | 5 | 1430.0 | 1212 | 580 | 514 | 461 | 1571 | 165 | 109 |
| Durham Bulls | 3.44 | 78 | 84 | 45 | 162 | 8 | 1429.1 | 1207 | 608 | 547 | 512 | 1480 | 162 | 106 |
| Cabo Kettle 1s | 3.48 | 99 | 63 | 58 | 162 | 4 | 1427.2 | 1207 | 628 | 552 | 454 | 1466 | 191 | 111 |
| Pasadena Gold Monkeys | 3.57 | 90 | 72 | 58 | 162 | 4 | 1428.1 | 1155 | 631 | 566 | 491 | 1555 | 179 | 81 |
| Texas Tin Cup | 3.60 | 99 | 63 | 45 | 162 | 10 | 1414.0 | 1204 | 616 | 566 | 481 | 1525 | 180 | 103 |
| Tawas City Tallywackers | 3.64 | 111 | 51 | 64 | 162 | 1 | 1436.0 | 1247 | 643 | 581 | 471 | 1401 | 192 | 115 |
| Zug Island Zombies | 3.89 | 96 | 66 | 50 | 162 | 5 | 1429.1 | 1340 | 706 | 617 | 485 | 1554 | 159 | 117 |
| Braintree Shamrocks | 3.98 | 85 | 77 | 47 | 162 | 2 | 1421.0 | 1288 | 681 | 628 | 579 | 1462 | 172 | 121 |
| Fresno Onionskins | 4.01 | 91 | 71 | 44 | 162 | 5 | 1438.0 | 1328 | 709 | 641 | 493 | 1459 | 222 | 110 |
| Santa Fe Fuego | 4.02 | 96 | 66 | 50 | 162 | 2 | 1420.2 | 1267 | 698 | 635 | 533 | 1584 | 205 | 100 |
| Toledo Mud Hens | 4.03 | 87 | 75 | 54 | 162 | 6 | 1421.2 | 1284 | 685 | 636 | 439 | 1378 | 235 | 111 |
| Gatineau Renegades | 4.32 | 58 | 104 | 36 | 162 | 2 | 1413.2 | 1351 | 761 | 679 | 533 | 1285 | 237 | 102 |
| Houston Colt.45's | 4.41 | 67 | 95 | 33 | 162 | 2 | 1417.2 | 1403 | 769 | 694 | 530 | 1269 | 223 | 156 |
| Boston Stranglers | 4.44 | 86 | 76 | 37 | 162 | 11 | 1416.0 | 1368 | 769 | 698 | 576 | 1376 | 209 | 151 |
| Ilion Bombers | 4.47 | 82 | 80 | 42 | 162 | 2 | 1423.2 | 1457 | 781 | 707 | 470 | 1318 | 202 | 142 |
| Palos Hills Pit Vipers | 4.47 | 59 | 103 | 33 | 162 | 11 | 1402.0 | 1329 | 739 | 697 | 461 | 1269 | 226 | 125 |
| Carmel Crush | 4.56 | 68 | 94 | 37 | 162 | 5 | 1416.1 | 1384 | 768 | 718 | 556 | 1340 | 212 | 116 |
| Minneapolis SmokinBats | 4.58 | 83 | 79 | 39 | 162 | 3 | 1421.0 | 1402 | 801 | 723 | 528 | 1436 | 221 | 118 |
| Rideau River Rebels | 4.59 | 86 | 76 | 36 | 162 | 5 | 1425.0 | 1437 | 786 | 726 | 510 | 1314 | 194 | 129 |
| Los Angeles Kings | 4.66 | 71 | 91 | 36 | 162 | 1 | 1423.1 | 1553 | 818 | 737 | 545 | 1341 | 199 | 158 |
| Ontario Optima | 4.85 | 68 | 94 | 45 | 162 | 2 | 1407.2 | 1467 | 843 | 758 | 528 | 1378 | 232 | 98 |
| Winnipeg Goldeyes | 5.14 | 70 | 92 | 30 | 162 | 3 | 1421.2 | 1520 | 886 | 812 | 574 | 1361 | 226 | 123 |
| Lehigh Valley Twins | 5.32 | 50 | 112 | 30 | 162 | 3 | 1410.2 | 1456 | 952 | 834 | 656 | 1453 | 228 | 107 |
| Windsor Bootleggers | 5.59 | 63 | 99 | 36 | 162 | 2 | 1403.1 | 1503 | 920 | 872 | 631 | 1321 | 268 | 113 |
| Totals | 4.26 | 1944 | 1944 | 1023 | 3888 | 104 | 34098.0 | 32369 | 17778 | 16138 | 12497 | 33896 | 4939 | 2822 |
| Secondary |
| Team | IW | HBP | SH | SF | WP | BK | SB | CS | PK | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB |
| Lake Oroville Lunkers | 22 | 60 | 10 | 31 | 48 | 9 | 70 | 22 | 4 | 7.6 | 2.9 | 10.9 | 9.9 | 1.0 | 3.4 |
| Durham Bulls | 34 | 57 | 9 | 31 | 56 | 4 | 97 | 33 | 9 | 7.6 | 3.2 | 11.2 | 9.3 | 1.0 | 2.9 |
| Cabo Kettle 1s | 20 | 79 | 25 | 33 | 57 | 1 | 48 | 20 | 10 | 7.6 | 2.9 | 11.0 | 9.2 | 1.2 | 3.2 |
| Pasadena Gold Monkeys | 32 | 54 | 15 | 31 | 52 | 7 | 52 | 16 | 4 | 7.3 | 3.1 | 10.7 | 9.8 | 1.1 | 3.2 |
| Texas Tin Cup | 14 | 83 | 27 | 32 | 51 | 2 | 64 | 18 | 8 | 7.7 | 3.1 | 11.3 | 9.7 | 1.1 | 3.2 |
| Tawas City Tallywackers | 27 | 77 | 30 | 37 | 47 | 6 | 60 | 27 | 7 | 7.8 | 3.0 | 11.3 | 8.8 | 1.2 | 3.0 |
| Zug Island Zombies | 21 | 51 | 8 | 39 | 61 | 12 | 70 | 27 | 10 | 8.4 | 3.1 | 11.8 | 9.8 | 1.0 | 3.2 |
| Braintree Shamrocks | 16 | 53 | 15 | 45 | 67 | 12 | 60 | 25 | 3 | 8.2 | 3.7 | 12.2 | 9.3 | 1.1 | 2.5 |
| Fresno Onionskins | 20 | 87 | 10 | 43 | 41 | 6 | 86 | 33 | 8 | 8.3 | 3.1 | 11.9 | 9.1 | 1.4 | 3.0 |
| Santa Fe Fuego | 26 | 84 | 24 | 44 | 48 | 5 | 42 | 26 | 11 | 8.0 | 3.4 | 11.9 | 10.0 | 1.3 | 3.0 |
| Toledo Mud Hens | 26 | 55 | 11 | 39 | 30 | 6 | 76 | 24 | 10 | 8.1 | 2.8 | 11.3 | 8.7 | 1.5 | 3.1 |
| Gatineau Renegades | 28 | 69 | 23 | 37 | 53 | 3 | 49 | 35 | 9 | 8.6 | 3.4 | 12.4 | 8.2 | 1.5 | 2.4 |
| Houston Colt.45's | 21 | 61 | 16 | 42 | 29 | 4 | 72 | 36 | 5 | 8.9 | 3.4 | 12.7 | 8.1 | 1.4 | 2.4 |
| Boston Stranglers | 17 | 59 | 12 | 33 | 44 | 18 | 53 | 33 | 6 | 8.7 | 3.7 | 12.7 | 8.7 | 1.3 | 2.4 |
| Ilion Bombers | 42 | 76 | 30 | 46 | 28 | 9 | 71 | 21 | 8 | 9.2 | 3.0 | 12.7 | 8.3 | 1.3 | 2.8 |
| Palos Hills Pit Vipers | 35 | 63 | 12 | 33 | 40 | 8 | 61 | 21 | 8 | 8.5 | 3.0 | 11.9 | 8.1 | 1.5 | 2.8 |
| Carmel Crush | 38 | 43 | 23 | 32 | 56 | 6 | 45 | 24 | 8 | 8.8 | 3.5 | 12.6 | 8.5 | 1.3 | 2.4 |
| Minneapolis SmokinBats | 31 | 67 | 22 | 34 | 43 | 3 | 57 | 15 | 6 | 8.9 | 3.3 | 12.6 | 9.1 | 1.4 | 2.7 |
| Rideau River Rebels | 38 | 72 | 9 | 41 | 35 | 3 | 101 | 25 | 6 | 9.1 | 3.2 | 12.8 | 8.3 | 1.2 | 2.6 |
| Los Angeles Kings | 34 | 82 | 32 | 45 | 50 | 16 | 38 | 22 | 5 | 9.8 | 3.4 | 13.8 | 8.5 | 1.3 | 2.5 |
| Ontario Optima | 30 | 48 | 27 | 37 | 76 | 12 | 69 | 23 | 10 | 9.4 | 3.4 | 13.1 | 8.8 | 1.5 | 2.6 |
| Winnipeg Goldeyes | 44 | 82 | 32 | 46 | 64 | 10 | 75 | 32 | 5 | 9.6 | 3.6 | 13.8 | 8.6 | 1.4 | 2.4 |
| Lehigh Valley Twins | 25 | 88 | 30 | 50 | 61 | 5 | 75 | 18 | 9 | 9.3 | 4.2 | 14.0 | 9.3 | 1.5 | 2.2 |
| Windsor Bootleggers | 37 | 73 | 24 | 33 | 80 | 7 | 43 | 25 | 7 | 9.6 | 4.0 | 14.2 | 8.5 | 1.7 | 2.1 |
| Totals | 678 | 1623 | 476 | 914 | 1217 | 174 | 1534 | 601 | 176 | 8.5 | 3.3 | 12.3 | 8.9 | 1.3 | 2.7 |
| Analytical |
| Team | OPS | WHIP | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Lake Oroville Lunkers | .663 | 1.17 | 3667 | .286 | 2444 | .413 | 2504 | .423 | 587.3 | 3.7 | 3.33 | 3.19 |
| Durham Bulls | .661 | 1.20 | 3746 | .279 | 2449 | .411 | 2506 | .421 | 590.2 | 3.7 | 3.34 | 3.28 |
| Cabo Kettle 1s | .678 | 1.16 | 3727 | .273 | 2494 | .421 | 2573 | .435 | 606.0 | 3.8 | 3.44 | 3.34 |
| Pasadena Gold Monkeys | .664 | 1.15 | 3638 | .268 | 2495 | .422 | 2549 | .431 | 593.0 | 3.7 | 3.36 | 3.09 |
| Texas Tin Cup | .686 | 1.19 | 3635 | .282 | 2513 | .426 | 2596 | .440 | 624.6 | 4.0 | 3.58 | 3.43 |
| Tawas City Tallywackers | .692 | 1.20 | 3848 | .274 | 2569 | .429 | 2646 | .442 | 634.7 | 4.0 | 3.58 | 3.49 |
| Zug Island Zombies | .703 | 1.28 | 3823 | .309 | 2645 | .436 | 2696 | .444 | 671.8 | 4.2 | 3.81 | 3.67 |
| Braintree Shamrocks | .712 | 1.31 | 3786 | .295 | 2689 | .444 | 2742 | .453 | 683.7 | 4.3 | 3.90 | 3.87 |
| Fresno Onionskins | .729 | 1.27 | 3844 | .288 | 2769 | .454 | 2856 | .468 | 721.1 | 4.5 | 4.06 | 4.02 |
| Santa Fe Fuego | .720 | 1.27 | 3656 | .290 | 2725 | .450 | 2809 | .463 | 696.8 | 4.4 | 3.97 | 3.86 |
| Toledo Mud Hens | .724 | 1.21 | 3831 | .274 | 2724 | .459 | 2779 | .468 | 684.0 | 4.3 | 3.90 | 3.74 |
| Gatineau Renegades | .753 | 1.33 | 3971 | .281 | 2875 | .472 | 2944 | .483 | 759.3 | 4.8 | 4.35 | 4.36 |
| Houston Colt.45's | .771 | 1.36 | 4002 | .295 | 2936 | .482 | 2997 | .493 | 776.4 | 4.9 | 4.44 | 4.50 |
| Boston Stranglers | .753 | 1.37 | 3862 | .300 | 2858 | .470 | 2917 | .480 | 745.9 | 4.7 | 4.27 | 4.43 |
| Ilion Bombers | .766 | 1.35 | 4098 | .306 | 2905 | .471 | 2981 | .484 | 788.8 | 4.9 | 4.49 | 4.38 |
| Palos Hills Pit Vipers | .747 | 1.28 | 3902 | .283 | 2782 | .470 | 2845 | .480 | 721.7 | 4.6 | 4.17 | 4.08 |
| Carmel Crush | .757 | 1.37 | 3945 | .297 | 2900 | .476 | 2943 | .483 | 768.5 | 4.9 | 4.39 | 4.36 |
| Minneapolis SmokinBats | .762 | 1.36 | 3911 | .302 | 2935 | .476 | 3002 | .487 | 790.2 | 5.0 | 4.50 | 4.41 |
| Rideau River Rebels | .747 | 1.37 | 4096 | .303 | 2843 | .460 | 2915 | .471 | 769.8 | 4.8 | 4.38 | 4.35 |
| Los Angeles Kings | .798 | 1.47 | 4131 | .328 | 3065 | .487 | 3147 | .500 | 868.2 | 5.5 | 4.94 | 5.03 |
| Ontario Optima | .779 | 1.42 | 4003 | .309 | 3011 | .487 | 3059 | .494 | 836.7 | 5.3 | 4.81 | 4.74 |
| Winnipeg Goldeyes | .804 | 1.47 | 4089 | .316 | 3139 | .496 | 3221 | .509 | 895.1 | 5.6 | 5.10 | 5.08 |
| Lehigh Valley Twins | .799 | 1.50 | 3923 | .313 | 3143 | .495 | 3231 | .509 | 900.5 | 5.7 | 5.17 | 5.16 |
| Windsor Bootleggers | .832 | 1.52 | 3979 | .310 | 3270 | .521 | 3343 | .533 | 944.9 | 6.1 | 5.45 | 5.55 |
| Totals | .738 | 1.32 | 93113 | .295 | 67178 | .460 | 68801 | .471 | 17602.4 | 4.6 | 4.18 | 4.12 |
| Starters |
| Team | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Lake Oroville Lunkers | 162 | 5 | .031 | 17 | 99 | .611 | 829 | 5.1 | 193 | 59 | .306 | 138.1 | .626 |
| Durham Bulls | 162 | 8 | .049 | 15 | 90 | .556 | 605 | 3.7 | 203 | 53 | .261 | 140.0 | .626 |
| Cabo Kettle 1s | 162 | 4 | .025 | 9 | 90 | .556 | 812 | 5.0 | 163 | 47 | .288 | 138.6 | .634 |
| Pasadena Gold Monkeys | 162 | 4 | .025 | 11 | 80 | .494 | 723 | 4.5 | 148 | 45 | .304 | 139.4 | .625 |
| Texas Tin Cup | 162 | 10 | .062 | 11 | 87 | .537 | 846 | 5.2 | 176 | 39 | .222 | 140.0 | .624 |
| Tawas City Tallywackers | 162 | 1 | .006 | 9 | 93 | .574 | 821 | 5.1 | 164 | 37 | .226 | 139.2 | .634 |
| Zug Island Zombies | 162 | 5 | .031 | 12 | 80 | .494 | 824 | 5.1 | 220 | 70 | .318 | 143.4 | .630 |
| Braintree Shamrocks | 162 | 2 | .012 | 14 | 82 | .506 | 796 | 4.9 | 236 | 64 | .271 | 142.4 | .609 |
| Fresno Onionskins | 162 | 5 | .031 | 10 | 82 | .506 | 801 | 4.9 | 174 | 46 | .264 | 141.5 | .622 |
| Santa Fe Fuego | 162 | 2 | .012 | 8 | 78 | .481 | 799 | 4.9 | 206 | 62 | .301 | 145.8 | .618 |
| Toledo Mud Hens | 162 | 6 | .037 | 11 | 90 | .556 | 705 | 4.4 | 180 | 58 | .322 | 135.9 | .633 |
| Gatineau Renegades | 162 | 2 | .012 | 6 | 74 | .457 | 532 | 3.3 | 224 | 69 | .308 | 140.2 | .616 |
| Houston Colt.45's | 162 | 2 | .012 | 6 | 70 | .432 | 628 | 3.9 | 206 | 61 | .296 | 139.0 | .616 |
| Boston Stranglers | 162 | 11 | .068 | 12 | 77 | .475 | 781 | 4.8 | 206 | 63 | .306 | 143.8 | .614 |
| Ilion Bombers | 162 | 2 | .012 | 8 | 80 | .494 | 755 | 4.7 | 204 | 68 | .333 | 140.6 | .637 |
| Palos Hills Pit Vipers | 162 | 11 | .068 | 7 | 73 | .451 | 544 | 3.4 | 151 | 44 | .291 | 133.6 | .629 |
| Carmel Crush | 162 | 5 | .031 | 9 | 84 | .519 | 698 | 4.3 | 199 | 75 | .377 | 143.8 | .625 |
| Minneapolis SmokinBats | 162 | 3 | .019 | 12 | 73 | .451 | 802 | 5.0 | 234 | 89 | .380 | 144.0 | .627 |
| Rideau River Rebels | 162 | 5 | .031 | 9 | 56 | .346 | 851 | 5.3 | 235 | 57 | .243 | 141.1 | .627 |
| Los Angeles Kings | 162 | 1 | .006 | 11 | 63 | .389 | 768 | 4.7 | 215 | 58 | .270 | 146.1 | .624 |
| Ontario Optima | 162 | 2 | .012 | 5 | 68 | .420 | 682 | 4.2 | 216 | 73 | .338 | 144.7 | .622 |
| Winnipeg Goldeyes | 162 | 3 | .019 | 3 | 62 | .383 | 834 | 5.1 | 225 | 82 | .364 | 148.8 | .621 |
| Lehigh Valley Twins | 162 | 3 | .019 | 7 | 61 | .377 | 650 | 4.0 | 215 | 64 | .298 | 151.2 | .606 |
| Windsor Bootleggers | 162 | 2 | .012 | 5 | 54 | .333 | 692 | 4.3 | 258 | 93 | .360 | 148.5 | .615 |
| Totals | 3888 | 104 | .027 | 227 | 1846 | .475 | 17778 | 4.6 | 4851 | 1476 | .304 | 142.1 | .623 |
| Relievers |
| Team | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | R/G | GF | R/GF |
| Lake Oroville Lunkers | 70 | 38 | .543 | 29 | .414 | 84 | 193 | 59 | .306 | 162 | 382 | 2.4 | 157 | 2.4 |
| Durham Bulls | 64 | 45 | .703 | 17 | .266 | 69 | 203 | 53 | .261 | 162 | 381 | 2.4 | 154 | 2.5 |
| Cabo Kettle 1s | 72 | 58 | .806 | 14 | .194 | 68 | 163 | 47 | .288 | 162 | 360 | 2.2 | 158 | 2.3 |
| Pasadena Gold Monkeys | 73 | 58 | .795 | 15 | .205 | 61 | 148 | 45 | .304 | 162 | 361 | 2.2 | 158 | 2.3 |
| Texas Tin Cup | 58 | 45 | .776 | 13 | .224 | 63 | 176 | 39 | .222 | 162 | 343 | 2.1 | 152 | 2.3 |
| Tawas City Tallywackers | 75 | 64 | .853 | 11 | .147 | 53 | 164 | 37 | .226 | 162 | 356 | 2.2 | 161 | 2.2 |
| Zug Island Zombies | 73 | 50 | .685 | 19 | .260 | 64 | 220 | 70 | .318 | 162 | 382 | 2.4 | 157 | 2.4 |
| Braintree Shamrocks | 72 | 47 | .653 | 23 | .319 | 76 | 236 | 64 | .271 | 162 | 391 | 2.4 | 160 | 2.4 |
| Fresno Onionskins | 70 | 44 | .629 | 22 | .314 | 65 | 174 | 46 | .264 | 162 | 377 | 2.3 | 157 | 2.4 |
| Santa Fe Fuego | 81 | 50 | .617 | 27 | .333 | 77 | 206 | 62 | .301 | 162 | 418 | 2.6 | 160 | 2.6 |
| Toledo Mud Hens | 74 | 54 | .730 | 20 | .270 | 59 | 180 | 58 | .322 | 162 | 375 | 2.3 | 156 | 2.4 |
| Gatineau Renegades | 56 | 36 | .643 | 19 | .339 | 51 | 224 | 69 | .308 | 162 | 374 | 2.3 | 160 | 2.3 |
| Houston Colt.45's | 57 | 33 | .579 | 23 | .404 | 64 | 206 | 61 | .296 | 162 | 407 | 2.5 | 160 | 2.5 |
| Boston Stranglers | 53 | 37 | .698 | 15 | .283 | 28 | 206 | 63 | .306 | 162 | 295 | 1.8 | 151 | 2.0 |
| Ilion Bombers | 63 | 42 | .667 | 19 | .302 | 79 | 204 | 68 | .333 | 162 | 436 | 2.7 | 160 | 2.7 |
| Palos Hills Pit Vipers | 48 | 33 | .688 | 13 | .271 | 33 | 151 | 44 | .291 | 162 | 329 | 2.0 | 151 | 2.2 |
| Carmel Crush | 63 | 37 | .587 | 26 | .413 | 50 | 199 | 75 | .377 | 162 | 378 | 2.3 | 157 | 2.4 |
| Minneapolis SmokinBats | 66 | 39 | .591 | 23 | .348 | 55 | 234 | 89 | .380 | 162 | 425 | 2.6 | 159 | 2.7 |
| Rideau River Rebels | 62 | 36 | .581 | 22 | .355 | 60 | 235 | 57 | .243 | 162 | 400 | 2.5 | 157 | 2.5 |
| Los Angeles Kings | 57 | 36 | .632 | 20 | .351 | 65 | 215 | 58 | .270 | 162 | 427 | 2.6 | 161 | 2.7 |
| Ontario Optima | 66 | 45 | .682 | 20 | .303 | 32 | 216 | 73 | .338 | 162 | 423 | 2.6 | 160 | 2.6 |
| Winnipeg Goldeyes | 68 | 30 | .441 | 34 | .500 | 49 | 225 | 82 | .364 | 162 | 407 | 2.5 | 159 | 2.6 |
| Lehigh Valley Twins | 62 | 30 | .484 | 32 | .516 | 35 | 215 | 64 | .298 | 162 | 389 | 2.4 | 159 | 2.4 |
| Windsor Bootleggers | 64 | 36 | .563 | 25 | .391 | 51 | 258 | 93 | .360 | 162 | 453 | 2.8 | 160 | 2.8 |
| Totals | 1567 | 1023 | .653 | 501 | .320 | 1391 | 4851 | 1476 | .304 | 3888 | 9269 | 2.4 | 3784 | 2.4 |