| SP | Verlander, J.Verlander, Justin # >> | 36 | 2019 | R | 99 | 28 | 28 | 11 | 10 | 3.48 | .285 | 1.18 | 8.7 | 1.9 | 10.1 | 199.1 | 192 | 78 | 77 | 26 | 43 | 224 | 2 | 0 | 0 | 1 | 16 | 3 | 2 | 3.14 |
| SP | DeLeon, J.DeLeon, Jose >> | 29 | 1989 | R | 62 | 27 | 27 | 6 | 12 | 5.43 | .349 | 1.59 | 9.2 | 5.1 | 6.8 | 164.0 | 168 | 104 | 99 | 16 | 93 | 123 | 1 | 0 | 0 | 0 | 12 | 3 | 2 | 4.52 |
| SP | Valenzuela, F.Valenzuela, Fernando >> | 21 | 1981 | L | 60 | 27 | 27 | 9 | 10 | 5.28 | .365 | 1.69 | 9.9 | 5.3 | 6.9 | 165.1 | 182 | 109 | 97 | 25 | 98 | 127 | 2 | 0 | 0 | 0 | 13 | 5 | 3 | 5.30 |
| RP | Wagner, B.Wagner, Billy >> | 28 | 1999 | L | 92 | 72 | 0 | 3 | 1 | 2.69 | .274 | 1.09 | 5.3 | 4.5 | 10.4 | 93.2 | 55 | 30 | 28 | 10 | 47 | 107 | 0 | 10 | 1 | 0 | 0 | 4 | 1 | 3.74 |
| RP | Marmol, C.Marmol, Carlos # >> | 26 | 2008 | R | 69 | 58 | 0 | 4 | 6 | 5.05 | .368 | 1.67 | 8.4 | 6.7 | 10.2 | 62.1 | 58 | 35 | 35 | 12 | 46 | 70 | 0 | 6 | 2 | 0 | 0 | 5 | 1 | 5.73 |
| RP | Williamson, S.Williamson, Scott >> | 23 | 1999 | R | 41 | 33 | 0 | 0 | 0 | 2.93 | .333 | 1.43 | 6.8 | 6.1 | 10.1 | 40.0 | 30 | 18 | 13 | 5 | 27 | 45 | 0 | 2 | 0 | 0 | 0 | 3 | 3 | 4.63 |
| SP | Perez, O.Perez, Odalis >> | 25 | 2002 | L | 53 | 18 | 0 | 1 | 3 | 4.13 | .290 | 1.19 | 9.0 | 2.0 | 5.9 | 32.2 | 32 | 15 | 15 | 7 | 7 | 21 | 0 | 2 | 1 | 0 | 0 | 1 | 1 | 5.28 |