| SP | Gibson, B.Gibson, Bob $ >> | 33 | 1968 | R | 93 | 14 | 14 | 4 | 8 | 4.36 | .312 | 1.34 | 9.6 | 2.5 | 4.7 | 95.0 | 101 | 53 | 46 | 13 | 26 | 50 | 5 | 0 | 0 | 0 | 6 | 2 | 3 | 4.61 |
| SP | Richard, J.Richard, J.R. $$ >> | 30 | 1980 | R | 90 | 14 | 14 | 5 | 7 | 5.06 | .358 | 1.63 | 9.3 | 5.4 | 8.8 | 83.2 | 86 | 50 | 47 | 7 | 50 | 81 | 0 | 0 | 0 | 0 | 5 | 4 | 1 | 4.10 |
| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 90 | 13 | 13 | 4 | 6 | 5.57 | .326 | 1.44 | 10.3 | 2.7 | 8.6 | 84.0 | 96 | 55 | 52 | 10 | 25 | 80 | 1 | 0 | 0 | 1 | 3 | 1 | 0 | 3.57 |
| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 84 | 14 | 14 | 6 | 3 | 3.90 | .277 | 1.13 | 7.9 | 2.4 | 3.9 | 94.2 | 82 | 42 | 41 | 8 | 25 | 41 | 1 | 0 | 0 | 1 | 8 | 2 | 3 | 4.10 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 77 | 13 | 13 | 2 | 5 | 7.22 | .336 | 1.51 | 11.5 | 2.1 | 5.5 | 72.1 | 92 | 59 | 58 | 15 | 17 | 44 | 1 | 0 | 0 | 0 | 3 | 1 | 0 | 5.24 |
| CL | Jansen, K.Jansen, Kenley >> | 28 | 2016 | R | 97 | 32 | 0 | 2 | 4 | 3.48 | .294 | 1.22 | 8.2 | 3.0 | 8.7 | 33.2 | 30 | 13 | 13 | 2 | 11 | 32 | 0 | 18 | 2 | 0 | 0 | 1 | 0 | 2.94 |
| SU | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 27 | 0 | 0 | 4 | 5.96 | .319 | 1.40 | 7.9 | 5.0 | 10.1 | 25.2 | 22 | 17 | 17 | 3 | 14 | 28 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 4.00 |
| RP | Capps, C.Capps, Carter >> | 24 | 2015 | R | 84 | 34 | 0 | 3 | 1 | 3.10 | .278 | 1.16 | 8.1 | 2.5 | 10.1 | 40.2 | 36 | 14 | 14 | 7 | 11 | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.85 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 76 | 23 | 0 | 0 | 1 | 2.66 | .283 | 1.18 | 5.1 | 5.9 | 9.0 | 23.2 | 13 | 8 | 7 | 1 | 15 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.52 |
| RP | Bautista, F.Bautista, Félix >> | 28 | 2023 | R | 75 | 16 | 0 | 0 | 1 | 6.00 | .338 | 1.53 | 7.2 | 6.6 | 10.8 | 15.0 | 12 | 10 | 10 | 3 | 11 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5.40 |
| SP | Hendrix, C.Hendrix, Claude >> | 25 | 1914 | R | 69 | 11 | 0 | 2 | 0 | 5.04 | .327 | 1.46 | 8.8 | 4.5 | 4.7 | 44.2 | 43 | 25 | 25 | 8 | 22 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.82 |