| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 93 | 14 | 14 | 6 | 4 | 3.11 | .285 | 1.19 | 8.2 | 2.5 | 7.7 | 92.2 | 84 | 32 | 32 | 7 | 26 | 79 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 3.15 |
| SP | Mathewson, C.Mathewson, Christy >> | 29 | 1909 | R | 85 | 14 | 14 | 8 | 4 | 3.73 | .283 | 1.16 | 8.6 | 1.9 | 3.7 | 89.1 | 85 | 38 | 37 | 9 | 19 | 37 | 2 | 0 | 0 | 0 | 9 | 2 | 0 | 4.19 |
| SP | Richard, J.Richard, J.R. >> | 30 | 1980 | R | 90 | 14 | 14 | 10 | 4 | 3.11 | .298 | 1.23 | 6.6 | 4.5 | 7.2 | 98.1 | 72 | 35 | 34 | 6 | 49 | 78 | 0 | 0 | 0 | 0 | 10 | 4 | 2 | 3.83 |
| SP | Guidry, R.Guidry, Ron # >> | 28 | 1978 | L | 77 | 13 | 13 | 6 | 5 | 4.90 | .313 | 1.34 | 9.5 | 2.6 | 5.1 | 97.1 | 102 | 60 | 53 | 11 | 28 | 55 | 5 | 0 | 0 | 1 | 6 | 3 | 3 | 4.30 |
| RP | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 35 | 0 | 0 | 1 | 2.37 | .209 | 0.79 | 5.1 | 2.0 | 7.7 | 49.1 | 28 | 13 | 13 | 4 | 11 | 42 | 0 | 10 | 2 | 0 | 0 | 0 | 1 | 3.02 |
| RP | Capps, C.Capps, Carter >> | 24 | 2015 | R | 84 | 16 | 0 | 1 | 3 | 5.54 | .350 | 1.38 | 7.6 | 4.8 | 7.6 | 13.0 | 11 | 8 | 8 | 1 | 7 | 11 | 0 | 1 | 1 | 0 | 0 | 3 | 1 | 4.62 |
| RP | Williams, D.Williams, Devin >> | 28 | 2023 | R | 72 | 6 | 0 | 1 | 0 | 2.84 | .269 | 1.11 | 9.0 | 1.5 | 15.0 | 6.1 | 6 | 2 | 2 | 1 | 1 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.33 |
| RP | Fingers, R.Fingers, Rollie >> | 35 | 1981 | R | 52 | 11 | 0 | 0 | 1 | 4.42 | .295 | 1.25 | 9.0 | 2.5 | 6.0 | 18.1 | 18 | 9 | 9 | 4 | 5 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.39 |