| SP | Alexander, P.Alexander, Pete >> | 28 | 1915 | R | 88 | 12 | 12 | 4 | 6 | 3.59 | .289 | 1.20 | 9.1 | 1.8 | 4.5 | 82.2 | 83 | 36 | 33 | 9 | 16 | 41 | 3 | 0 | 0 | 0 | 7 | 2 | 1 | 4.09 |
| SP | Maddux, G.Maddux, Greg >> | 29 | 1995 | R | 89 | 12 | 12 | 5 | 3 | 3.79 | .278 | 1.13 | 7.8 | 2.4 | 5.0 | 76.0 | 66 | 34 | 32 | 7 | 20 | 42 | 3 | 0 | 0 | 0 | 6 | 2 | 0 | 3.96 |
| SP | Sutton, D.Sutton, Don # >> | 27 | 1972 | R | 82 | 12 | 12 | 2 | 8 | 4.94 | .309 | 1.34 | 9.1 | 3.0 | 3.7 | 78.1 | 79 | 44 | 43 | 11 | 26 | 32 | 3 | 0 | 0 | 0 | 6 | 0 | 0 | 5.01 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 28 | 0 | 1 | 0 | 3.42 | .276 | 1.01 | 6.7 | 2.7 | 7.4 | 23.2 | 17 | 11 | 9 | 1 | 7 | 19 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 3.22 |
| RP | Betancourt, R.Betancourt, Rafael >> | 32 | 2007 | R | 76 | 9 | 0 | 1 | 0 | 1.69 | .135 | 0.38 | 2.7 | 0.9 | 9.9 | 10.2 | 3 | 2 | 2 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1.40 |
| SP | Pfiester, J.Pfiester, Jack >> | 28 | 1906 | L | 74 | 8 | 0 | 0 | 0 | 2.70 | .256 | 1.00 | 7.2 | 1.8 | 6.3 | 30.0 | 24 | 9 | 9 | 1 | 6 | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2.73 |
| CL | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 22 | 0 | 0 | 2 | 3.32 | .296 | 1.26 | 8.1 | 3.3 | 9.9 | 19.0 | 17 | 8 | 7 | 3 | 7 | 21 | 0 | 12 | 1 | 0 | 0 | 0 | 0 | 3.95 |