| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 17 | 17 | 6 | 6 | 3.85 | .287 | 1.18 | 8.6 | 2.0 | 9.2 | 119.1 | 114 | 52 | 51 | 15 | 27 | 121 | 4 | 0 | 0 | 1 | 9 | 3 | 2 | 3.36 |
| SP | McLain, D.McLain, Denny >> | 24 | 1968 | R | 78 | 16 | 16 | 4 | 7 | 6.00 | .351 | 1.57 | 10.9 | 3.3 | 5.1 | 105.0 | 127 | 72 | 70 | 17 | 38 | 59 | 4 | 0 | 0 | 0 | 5 | 5 | 5 | 5.21 |
| SP | Clemens, R.Clemens, Roger >> | 24 | 1986 | R | 69 | 16 | 16 | 6 | 8 | 6.00 | .327 | 1.44 | 9.4 | 3.6 | 6.7 | 96.0 | 100 | 64 | 64 | 17 | 38 | 71 | 1 | 0 | 0 | 1 | 5 | 2 | 9 | 5.07 |
| CL | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 31 | 0 | 1 | 6 | 5.65 | .290 | 1.20 | 8.3 | 2.8 | 8.3 | 36.2 | 33 | 24 | 23 | 5 | 11 | 33 | 0 | 9 | 4 | 0 | 0 | 1 | 0 | 3.97 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 77 | 14 | 0 | 0 | 1 | 7.50 | .316 | 1.39 | 8.0 | 4.5 | 7.0 | 18.0 | 16 | 17 | 15 | 5 | 9 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.56 |
| RP | Sutter, B.Sutter, Bruce >> | 24 | 1977 | R | 68 | 19 | 0 | 0 | 1 | 4.05 | .286 | 1.13 | 8.3 | 2.1 | 5.9 | 26.2 | 24 | 12 | 12 | 3 | 6 | 17 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 4.12 |
| RP | Williams, D.Williams, Devin >> | 28 | 2023 | R | 72 | 19 | 0 | 0 | 1 | 3.22 | .280 | 1.16 | 6.5 | 4.1 | 11.0 | 22.1 | 16 | 8 | 8 | 1 | 10 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.50 |