| SP | Bumgarner, M.Bumgarner, Madison >> | 26 | 2016 | L | 68 | 22 | 22 | 8 | 2 | 4.84 | .308 | 1.32 | 9.0 | 2.9 | 8.7 | 132.0 | 132 | 75 | 71 | 21 | 42 | 127 | 0 | 0 | 0 | 0 | 12 | 2 | 3 | 4.14 |
| SP | Marichal, J.Marichal, Juan >> | 34 | 1971 | R | 49 | 22 | 22 | 7 | 9 | 5.21 | .331 | 1.46 | 9.7 | 3.5 | 4.7 | 134.2 | 144 | 93 | 78 | 22 | 52 | 70 | 1 | 0 | 0 | 0 | 9 | 4 | 2 | 5.34 |
| SU | Chagnon, L.Chagnon, Leon >> | 33 | 1935 | R | 32 | 48 | 0 | 3 | 5 | 7.20 | .358 | 1.67 | 12.1 | 2.9 | 6.7 | 55.0 | 74 | 48 | 44 | 16 | 18 | 41 | 0 | 4 | 10 | 0 | 0 | 0 | 0 | 6.27 |
| CL | Hamilton, S.Hamilton, Steve † >> | 36 | 1971 | L | 53 | 50 | 0 | 5 | 4 | 3.53 | .298 | 1.27 | 7.4 | 4.1 | 7.1 | 51.0 | 42 | 21 | 20 | 3 | 23 | 40 | 0 | 24 | 3 | 0 | 0 | 0 | 0 | 3.55 |
| RP | McGee, J.McGee, Jake † >> | 34 | 2021 | L | 46 | 53 | 0 | 6 | 0 | 2.18 | .250 | 0.97 | 6.2 | 2.5 | 8.7 | 62.0 | 43 | 17 | 15 | 5 | 17 | 60 | 0 | 4 | 1 | 0 | 0 | 2 | 0 | 3.03 |