| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 99 | 29 | 29 | 10 | 11 | 4.20 | .285 | 1.17 | 7.4 | 3.1 | 8.1 | 203.1 | 166 | 96 | 95 | 24 | 71 | 182 | 4 | 0 | 0 | 2 | 18 | 6 | 3 | 3.88 |
| SP | Schmidt, J.Schmidt, Jason >> | 30 | 2003 | R | 67 | 28 | 28 | 10 | 14 | 5.53 | .329 | 1.46 | 9.7 | 3.5 | 7.9 | 188.2 | 202 | 125 | 116 | 34 | 73 | 164 | 5 | 0 | 0 | 0 | 13 | 2 | 5 | 4.80 |
| RP | Doolittle, S.Doolittle, Sean † >> | 31 | 2018 | L | 99 | 70 | 0 | 4 | 2 | 3.43 | .251 | 1.01 | 6.6 | 2.5 | 9.6 | 89.1 | 65 | 38 | 34 | 11 | 25 | 95 | 0 | 6 | 1 | 0 | 0 | 0 | 1 | 3.31 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 52 | 0 | 5 | 5 | 3.74 | .314 | 1.36 | 8.8 | 3.4 | 9.7 | 55.1 | 54 | 24 | 23 | 6 | 21 | 59 | 0 | 4 | 5 | 0 | 0 | 1 | 0 | 3.47 |
| RP | Bailey, A.Bailey, Andrew >> | 25 | 2009 | R | 66 | 35 | 0 | 1 | 0 | 3.41 | .318 | 1.37 | 6.6 | 5.8 | 7.7 | 34.1 | 25 | 14 | 13 | 2 | 22 | 29 | 0 | 4 | 0 | 0 | 0 | 1 | 1 | 4.09 |
| RP | Fingers, R.Fingers, Rollie >> | 35 | 1981 | R | 53 | 30 | 0 | 0 | 3 | 5.71 | .366 | 1.67 | 11.4 | 4.0 | 4.5 | 34.2 | 43 | 24 | 22 | 5 | 15 | 17 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 5.41 |
| SP | Harden, R.Harden, Rich >> | 27 | 2008 | R | 61 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Hendricks, K.Hendricks, Kyle >> | 26 | 2016 | R | 55 | 12 | 0 | 1 | 1 | 4.84 | .343 | 1.57 | 8.6 | 5.7 | 9.4 | 22.1 | 21 | 13 | 12 | 5 | 14 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.77 |