| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 100 | 33 | 33 | 11 | 15 | 4.18 | .306 | 1.30 | 9.2 | 2.5 | 9.3 | 209.0 | 214 | 102 | 97 | 24 | 57 | 217 | 1 | 0 | 0 | 0 | 19 | 6 | 4 | 3.32 |
| SP | Richard, J.Richard, J.R. >> | 30 | 1980 | R | 96 | 32 | 32 | 12 | 11 | 3.72 | .312 | 1.34 | 7.3 | 4.7 | 7.3 | 212.2 | 173 | 95 | 88 | 19 | 111 | 173 | 1 | 0 | 0 | 0 | 21 | 5 | 3 | 4.17 |
| SP | Farrell, T.Farrell, Turk >> | 29 | 1963 | R | 62 | 31 | 31 | 12 | 13 | 5.32 | .356 | 1.61 | 11.0 | 3.5 | 6.2 | 174.1 | 213 | 110 | 103 | 19 | 68 | 119 | 1 | 0 | 0 | 0 | 13 | 8 | 3 | 4.36 |
| SU | Osuna, R.Osuna, Roberto >> | 24 | 2019 | R | 70 | 40 | 0 | 1 | 2 | 3.52 | .303 | 1.30 | 9.5 | 2.4 | 9.9 | 38.1 | 40 | 17 | 15 | 2 | 10 | 42 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 2.26 |
| CL | Pressly, R.Pressly, Ryan >> | 32 | 2021 | R | 53 | 64 | 0 | 5 | 15 | 5.04 | .311 | 1.35 | 10.7 | 1.7 | 8.3 | 60.2 | 71 | 41 | 34 | 15 | 11 | 55 | 0 | 34 | 9 | 0 | 0 | 0 | 3 | 4.97 |
| RP | Johnson, R.Johnson, Randy >> | 35 | 1998 | L | 59 | 84 | 0 | 5 | 5 | 3.40 | .298 | 1.26 | 7.9 | 3.4 | 9.1 | 143.0 | 126 | 58 | 54 | 19 | 54 | 144 | 0 | 2 | 2 | 0 | 0 | 2 | 0 | 3.89 |
| RP | Solano, J.Solano, Julio >> | 24 | 1984 | R | 54 | 62 | 0 | 1 | 2 | 3.17 | .269 | 1.11 | 6.6 | 3.4 | 6.3 | 82.1 | 60 | 33 | 29 | 9 | 31 | 57 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 4.17 |
| RP | Okert, S.Okert, Steven >> | 33 | 2025 | L | 73 | 38 | 0 | 0 | 1 | 6.44 | .371 | 1.77 | 9.6 | 6.5 | 9.3 | 29.1 | 31 | 21 | 21 | 4 | 21 | 30 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 4.90 |
| RP | McHugh, C.McHugh, Collin >> | 31 | 2018 | R | 72 | 25 | 0 | 1 | 0 | 2.05 | .224 | 0.86 | 3.7 | 4.1 | 7.8 | 22.0 | 9 | 7 | 5 | 1 | 10 | 19 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3.23 |
| RP | Dawley, B.Dawley, Bill >> | 25 | 1983 | R | 60 | 18 | 0 | 0 | 1 | 4.55 | .325 | 1.45 | 8.3 | 5.0 | 7.0 | 27.2 | 25 | 15 | 14 | 2 | 15 | 21 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.07 |