| SP | Maddux, G.Maddux, Greg >> | 33 | 1999 | R | 25 | 10 | 10 | 3 | 4 | 6.48 | .330 | 1.47 | 9.9 | 3.4 | 5.9 | 58.1 | 64 | 42 | 42 | 9 | 22 | 38 | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 4.84 |
| SP | Pfeffer, B.Pfeffer, Big Jeff >> | 25 | 1907 | R | 39 | 10 | 10 | 3 | 5 | 5.88 | .351 | 1.58 | 9.6 | 4.7 | 5.0 | 59.2 | 63 | 40 | 39 | 9 | 31 | 33 | 0 | 0 | 0 | 0 | 3 | 3 | 1 | 5.59 |
| SP | Fillingim, D.Fillingim, Dana >> | 27 | 1920 | R | 20 | 10 | 10 | 2 | 5 | 6.63 | .380 | 1.82 | 12.8 | 3.6 | 4.6 | 57.0 | 81 | 44 | 42 | 6 | 23 | 29 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 4.61 |
| CL | Jansen, K.Jansen, Kenley >> | 34 | 2022 | R | 47 | 20 | 0 | 3 | 3 | 3.54 | .274 | 1.13 | 8.1 | 2.3 | 8.1 | 20.1 | 18 | 8 | 8 | 1 | 5 | 18 | 0 | 9 | 1 | 0 | 0 | 0 | 0 | 2.60 |
| RP | McQueen, M.McQueen, Mike >> | 21 | 1971 | L | 24 | 31 | 0 | 1 | 3 | 2.41 | .293 | 1.24 | 5.9 | 5.3 | 5.9 | 41.0 | 27 | 12 | 11 | 4 | 24 | 27 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.71 |
| RP | Varvaro, A.Varvaro, Anthony >> | 29 | 2014 | R | 36 | 35 | 0 | 1 | 0 | 1.89 | .237 | 0.93 | 5.5 | 3.0 | 4.9 | 33.1 | 20 | 7 | 7 | 3 | 11 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.09 |
| SU | Medlen, K.Medlen, Kris >> | 26 | 2012 | R | 53 | 19 | 0 | 2 | 2 | 3.58 | .274 | 1.11 | 7.2 | 2.9 | 7.2 | 50.1 | 40 | 21 | 20 | 3 | 16 | 40 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3.20 |
| RP | Minter, A.Minter, A.J. >> | 29 | 2023 | L | 30 | 25 | 0 | 3 | 1 | 1.64 | .290 | 1.23 | 9.4 | 1.6 | 11.0 | 22.0 | 23 | 4 | 4 | 2 | 4 | 27 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 2.27 |