| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 99 | 19 | 19 | 10 | 8 | 4.33 | .297 | 1.26 | 9.0 | 2.4 | 9.0 | 114.1 | 114 | 56 | 55 | 10 | 30 | 114 | 3 | 0 | 0 | 1 | 11 | 1 | 3 | 2.96 |
| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 85 | 19 | 19 | 2 | 7 | 6.48 | .368 | 1.72 | 10.6 | 4.9 | 10.2 | 90.1 | 106 | 67 | 65 | 18 | 49 | 102 | 0 | 0 | 0 | 0 | 5 | 3 | 2 | 5.07 |
| SP | Hendricks, K.Hendricks, Kyle >> | 26 | 2016 | R | 72 | 19 | 18 | 6 | 7 | 6.02 | .344 | 1.55 | 11.3 | 2.7 | 7.6 | 92.2 | 116 | 63 | 62 | 13 | 28 | 78 | 0 | 0 | 0 | 0 | 8 | 2 | 3 | 4.12 |
| SP | Valenzuela, F.Valenzuela, Fernando >> | 21 | 1981 | L | 59 | 22 | 18 | 6 | 8 | 5.32 | .327 | 1.45 | 8.9 | 4.1 | 7.0 | 110.0 | 109 | 67 | 65 | 21 | 50 | 86 | 1 | 0 | 0 | 0 | 8 | 1 | 2 | 5.31 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 80 | 60 | 0 | 5 | 3 | 4.28 | .338 | 1.43 | 8.9 | 4.1 | 10.2 | 73.2 | 72 | 37 | 35 | 10 | 33 | 83 | 0 | 2 | 2 | 0 | 0 | 8 | 0 | 4.19 |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 27 | 1999 | R | 68 | 48 | 0 | 5 | 1 | 3.45 | .289 | 1.19 | 6.3 | 4.4 | 4.4 | 57.1 | 40 | 23 | 22 | 5 | 28 | 28 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 4.74 |
| CL | Uehara, K.Uehara, Koji >> | 38 | 2013 | R | 100 | 47 | 0 | 2 | 3 | 3.62 | .265 | 1.04 | 5.3 | 4.2 | 9.8 | 54.2 | 32 | 25 | 22 | 6 | 25 | 59 | 0 | 19 | 3 | 0 | 0 | 2 | 1 | 3.76 |