| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 99 | 31 | 31 | 8 | 16 | 4.08 | .295 | 1.21 | 7.8 | 3.1 | 8.6 | 209.1 | 182 | 101 | 95 | 21 | 71 | 200 | 1 | 0 | 0 | 0 | 16 | 10 | 3 | 3.56 |
| SP | Santana, J.Santana, Johan >> | 25 | 2004 | L | 86 | 30 | 30 | 9 | 12 | 4.16 | .292 | 1.22 | 8.2 | 2.8 | 8.3 | 192.1 | 175 | 91 | 89 | 31 | 60 | 176 | 0 | 0 | 0 | 0 | 17 | 3 | 2 | 4.25 |
| SP | Pfiester, J.Pfiester, Jack # >> | 28 | 1906 | L | 73 | 29 | 29 | 9 | 14 | 4.62 | .317 | 1.36 | 9.2 | 3.0 | 4.1 | 224.0 | 229 | 131 | 115 | 26 | 75 | 102 | 15 | 0 | 0 | 1 | 13 | 8 | 4 | 4.71 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 79 | 0 | 8 | 7 | 3.47 | .267 | 1.07 | 6.6 | 3.1 | 8.6 | 106.1 | 78 | 45 | 41 | 8 | 36 | 101 | 0 | 7 | 7 | 0 | 0 | 2 | 2 | 3.15 |
| RP | Valverde, J.Valverde, Jose # >> | 24 | 2003 | R | 62 | 37 | 0 | 5 | 3 | 6.10 | .350 | 1.62 | 9.0 | 5.7 | 8.5 | 38.1 | 38 | 29 | 26 | 8 | 24 | 36 | 0 | 2 | 2 | 0 | 0 | 0 | 3 | 5.74 |
| SP | Camnitz, H.Camnitz, Howie >> | 28 | 1909 | R | 56 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Fernandez, S.Fernandez, Sid >> | 23 | 1985 | L | 49 | 7 | 0 | 1 | 0 | 2.16 | .375 | 1.80 | 6.8 | 10.1 | 4.5 | 8.1 | 6 | 2 | 2 | 1 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.00 |