| TEAM | SV | SEASON | G | W% | W | L | GS | ERA | SO | CG | SHO | IP | H | ER | R | HR | BB | HBP | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | White Sox | 68 | 1990 | 162 | .580 | 94 | 68 | 162 | 3.61 | 914 | 17 | 6 | 1449.1 | 1,313 | 581 | 633 | 106 | 548 | 39 | 27 | 6,073 | 35 | 5.68 | 3.40 | 1.67 | 0.66 | 15.1 | 9.0 | 1.28 | .270 | 3.93 | 8.15 | |
| 2 | Angels | 66 | 2008 | 162 | .617 | 100 | 62 | 162 | 3.99 | 1,106 | 7 | 1 | 1451.1 | 1,455 | 644 | 697 | 160 | 457 | 63 | 32 | 6,161 | 50 | 6.86 | 2.83 | 2.42 | 0.99 | 18.0 | 7.4 | 1.32 | .296 | 4.32 | 9.02 | |
| 3 | Athletics | 64 | 1990 | 162 | .636 | 103 | 59 | 162 | 3.18 | 831 | 18 | 7 | 1456.0 | 1,287 | 514 | 570 | 123 | 494 | 27 | 19 | 6,020 | 50 | 5.14 | 3.05 | 1.68 | 0.76 | 13.8 | 8.2 | 1.22 | .256 | 3.52 | 7.96 | |
| 4 | Athletics | 64 | 1988 | 162 | .642 | 104 | 58 | 162 | 3.44 | 983 | 22 | 4 | 1489.1 | 1,376 | 569 | 620 | 116 | 553 | 29 | 27 | 6,256 | 62 | 5.94 | 3.34 | 1.78 | 0.70 | 15.7 | 8.8 | 1.30 | .275 | 3.75 | 8.32 | |
| 5 | Cardinals | 62 | 2015 | 162 | .617 | 100 | 62 | 162 | 2.94 | 1,329 | 1 | 0 | 1464.2 | 1,359 | 478 | 525 | 123 | 477 | 45 | 37 | 6,134 | 48 | 8.17 | 2.93 | 2.79 | 0.76 | 21.7 | 7.8 | 1.25 | .297 | 3.23 | 8.35 | |
| 6 | Expos | 61 | 1993 | 163 | .580 | 94 | 68 | 163 | 3.55 | 934 | 8 | 0 | 1456.2 | 1,369 | 574 | 682 | 119 | 521 | 47 | 38 | 6,191 | 46 | 5.77 | 3.22 | 1.79 | 0.74 | 15.1 | 8.4 | 1.30 | .274 | 4.21 | 8.46 | |
| 7 | Mariners | 60 | 2018 | 162 | .549 | 89 | 73 | 162 | 4.13 | 1,328 | 3 | 1 | 1448.2 | 1,396 | 664 | 711 | 195 | 400 | 72 | 21 | 6,073 | 57 | 8.25 | 2.49 | 3.32 | 1.21 | 21.9 | 6.6 | 1.24 | .295 | 4.42 | 8.67 | |
| 8 | Rays | 60 | 2015 | 162 | .494 | 80 | 82 | 162 | 3.74 | 1,355 | 1 | 1 | 1453.1 | 1,314 | 604 | 642 | 175 | 477 | 46 | 23 | 6,069 | 81 | 8.39 | 2.95 | 2.84 | 1.08 | 22.3 | 7.9 | 1.23 | .284 | 3.98 | 8.14 | |
| 9 | Blue Jays | 60 | 1991 | 162 | .562 | 91 | 71 | 162 | 3.50 | 971 | 10 | 2 | 1462.2 | 1,301 | 569 | 622 | 121 | 523 | 43 | 41 | 6,136 | 55 | 5.97 | 3.22 | 1.86 | 0.74 | 15.8 | 8.5 | 1.25 | .264 | 3.83 | 8.01 | |
| 10 | Reds | 60 | 1972 | 154 | .617 | 95 | 59 | 154 | 3.21 | 806 | 25 | 9 | 1412.2 | 1,313 | 504 | 557 | 129 | 435 | 20 | 62 | 5,862 | 42 | 5.13 | 2.77 | 1.85 | 0.82 | 13.7 | 7.4 | 1.24 | .265 | 3.55 | 8.37 | |
| 11 | Reds | 60 | 1970 | 162 | .630 | 102 | 60 | 162 | 3.69 | 843 | 32 | 9 | 1444.2 | 1,370 | 592 | 681 | 118 | 592 | 29 | 74 | 6,184 | 43 | 5.25 | 3.69 | 1.42 | 0.74 | 13.6 | 9.6 | 1.36 | .272 | 4.24 | 8.53 | |
| 12 | Yankees | 59 | 2004 | 162 | .623 | 101 | 61 | 162 | 4.69 | 1,058 | 1 | 0 | 1443.2 | 1,532 | 752 | 808 | 182 | 445 | 60 | 32 | 6,240 | 57 | 6.60 | 2.77 | 2.38 | 1.13 | 17.0 | 7.1 | 1.37 | .300 | 5.04 | 9.55 | |
| 13 | Padres | 59 | 1998 | 162 | .605 | 98 | 64 | 162 | 3.63 | 1,217 | 14 | 5 | 1454.2 | 1,384 | 587 | 635 | 139 | 501 | 49 | 45 | 6,151 | 63 | 7.53 | 3.10 | 2.43 | 0.86 | 19.8 | 8.1 | 1.30 | .293 | 3.93 | 8.56 | |
| 14 | Orioles | 59 | 1997 | 162 | .605 | 98 | 64 | 162 | 3.91 | 1,139 | 8 | 4 | 1461.0 | 1,404 | 635 | 681 | 164 | 563 | 30 | 31 | 6,219 | 43 | 7.02 | 3.47 | 2.02 | 1.01 | 18.3 | 9.1 | 1.35 | .287 | 4.20 | 8.65 | |
| 15 | Diamondbacks | 58 | 2011 | 162 | .580 | 94 | 68 | 162 | 3.80 | 1,058 | 5 | 1 | 1443.1 | 1,414 | 609 | 662 | 159 | 442 | 53 | 16 | 6,102 | 39 | 6.60 | 2.76 | 2.39 | 0.99 | 17.3 | 7.2 | 1.29 | .286 | 4.13 | 8.82 | |
| 16 | Dodgers | 58 | 2003 | 162 | .525 | 85 | 77 | 162 | 3.16 | 1,289 | 3 | 3 | 1457.2 | 1,254 | 511 | 556 | 127 | 526 | 40 | 35 | 6,001 | 50 | 7.96 | 3.25 | 2.45 | 0.78 | 21.5 | 8.8 | 1.22 | .280 | 3.43 | 7.74 | |
| 17 | Athletics | 58 | 1992 | 162 | .593 | 96 | 66 | 162 | 3.73 | 843 | 8 | 3 | 1447.0 | 1,396 | 599 | 672 | 129 | 601 | 41 | 46 | 6,204 | 67 | 5.24 | 3.74 | 1.40 | 0.80 | 13.6 | 9.7 | 1.38 | .276 | 4.18 | 8.68 | |
| 18 | Yankees | 58 | 1986 | 162 | .556 | 90 | 72 | 162 | 4.11 | 878 | 13 | 3 | 1443.1 | 1,461 | 659 | 738 | 175 | 492 | 24 | 25 | 6,173 | 40 | 5.47 | 3.07 | 1.78 | 1.09 | 14.2 | 8.0 | 1.35 | .279 | 4.60 | 9.11 | |
| 19 | Twins | 58 | 1970 | 162 | .605 | 98 | 64 | 162 | 3.23 | 940 | 26 | 8 | 1448.1 | 1,329 | 520 | 605 | 130 | 486 | 37 | 51 | 6,071 | 38 | 5.84 | 3.02 | 1.93 | 0.81 | 15.5 | 8.0 | 1.25 | .268 | 3.76 | 8.26 | |
| 20 | Orioles | 57 | 2013 | 162 | .525 | 85 | 77 | 162 | 4.20 | 1,169 | 2 | 1 | 1453.0 | 1,438 | 678 | 709 | 202 | 473 | 50 | 32 | 6,144 | 38 | 7.24 | 2.93 | 2.47 | 1.25 | 19.0 | 7.7 | 1.32 | .291 | 4.39 | 8.91 | |
| 21 | Giants | 57 | 2010 | 162 | .568 | 92 | 70 | 162 | 3.36 | 1,331 | 6 | 3 | 1461.0 | 1,279 | 546 | 583 | 134 | 578 | 51 | 58 | 6,159 | 74 | 8.20 | 3.56 | 2.30 | 0.83 | 21.6 | 9.4 | 1.27 | .282 | 3.59 | 7.88 | |
| 22 | Cardinals | 57 | 2004 | 162 | .648 | 105 | 57 | 162 | 3.75 | 1,041 | 4 | 2 | 1453.2 | 1,378 | 605 | 659 | 169 | 440 | 67 | 24 | 6,104 | 42 | 6.45 | 2.72 | 2.37 | 1.05 | 17.1 | 7.2 | 1.25 | .276 | 4.08 | 8.53 | |
| 23 | Braves | 57 | 2002 | 161 | .631 | 101 | 59 | 161 | 3.13 | 1,058 | 3 | 2 | 1467.1 | 1,302 | 511 | 565 | 123 | 554 | 42 | 63 | 6,131 | 40 | 6.49 | 3.40 | 1.91 | 0.75 | 17.3 | 9.0 | 1.26 | .271 | 3.47 | 7.99 | |
| 24 | Yankees | 57 | 2001 | 161 | .594 | 95 | 65 | 161 | 4.02 | 1,266 | 7 | 3 | 1451.1 | 1,429 | 649 | 713 | 158 | 465 | 55 | 29 | 6,174 | 54 | 7.85 | 2.88 | 2.72 | 0.98 | 20.5 | 7.5 | 1.31 | .300 | 4.42 | 8.86 | |
| 25 | Athletics | 57 | 1989 | 162 | .611 | 99 | 63 | 162 | 3.09 | 930 | 17 | 3 | 1448.1 | 1,287 | 497 | 576 | 103 | 510 | 28 | 23 | 6,026 | 71 | 5.78 | 3.17 | 1.82 | 0.64 | 15.4 | 8.5 | 1.24 | .266 | 3.58 | 8.00 | |