| SP | deGrom, J.deGrom, Jacob # >> | 33 | 2021 | R | 100 | 13 | 13 | 8 | 3 | 3.76 | .293 | 1.22 | 8.2 | 2.7 | 10.1 | 79.0 | 72 | 35 | 33 | 7 | 24 | 89 | 0 | 0 | 0 | 0 | 8 | 2 | 0 | 2.89 |
| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 90 | 12 | 12 | 3 | 5 | 6.24 | .333 | 1.50 | 10.5 | 3.1 | 8.0 | 70.2 | 82 | 49 | 49 | 18 | 24 | 62 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 5.60 |
| SP | Johnson, R.Johnson, Randy >> | 41 | 2004 | L | 84 | 12 | 12 | 5 | 4 | 5.32 | .329 | 1.47 | 10.3 | 3.0 | 8.9 | 69.1 | 79 | 42 | 41 | 8 | 23 | 68 | 0 | 0 | 0 | 0 | 6 | 0 | 1 | 3.54 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 77 | 12 | 12 | 5 | 3 | 6.90 | .338 | 1.52 | 11.8 | 1.9 | 4.4 | 61.1 | 80 | 49 | 47 | 15 | 13 | 30 | 2 | 0 | 0 | 0 | 3 | 1 | 0 | 5.90 |
| CL | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 35 | 0 | 2 | 1 | 6.03 | .333 | 1.47 | 8.3 | 5.1 | 9.2 | 37.1 | 34 | 25 | 25 | 7 | 21 | 38 | 0 | 11 | 1 | 0 | 0 | 1 | 0 | 5.19 |
| RP | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 38 | 0 | 2 | 1 | 2.40 | .240 | 0.95 | 6.0 | 2.6 | 7.5 | 48.2 | 32 | 13 | 13 | 3 | 14 | 40 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 3.02 |
| RP | Devine, J.Devine, Joey >> | 25 | 2008 | R | 81 | 23 | 0 | 3 | 2 | 4.55 | .326 | 1.45 | 5.6 | 7.8 | 8.1 | 29.2 | 18 | 21 | 15 | 4 | 25 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.59 |