| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 99 | 31 | 31 | 8 | 15 | 4.52 | .314 | 1.34 | 9.0 | 3.1 | 8.4 | 199.1 | 199 | 107 | 100 | 31 | 69 | 186 | 1 | 0 | 0 | 0 | 18 | 6 | 1 | 4.29 |
| SP | Waddell, R.Waddell, Rube >> | 29 | 1905 | L | 67 | 31 | 29 | 9 | 14 | 4.81 | .323 | 1.41 | 9.2 | 3.5 | 6.3 | 183.1 | 187 | 102 | 98 | 27 | 72 | 128 | 1 | 0 | 0 | 0 | 16 | 3 | 4 | 4.75 |
| RP | Feliz, N.Feliz, Neftali >> | 21 | 2009 | R | 97 | 96 | 0 | 4 | 7 | 3.70 | .321 | 1.40 | 7.7 | 5.0 | 9.0 | 109.1 | 93 | 46 | 45 | 10 | 60 | 109 | 0 | 9 | 2 | 0 | 0 | 2 | 0 | 3.90 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 91 | 86 | 0 | 2 | 5 | 5.54 | .321 | 1.39 | 9.1 | 3.5 | 7.5 | 105.2 | 106 | 69 | 65 | 20 | 41 | 87 | 0 | 14 | 5 | 0 | 0 | 3 | 0 | 5.08 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 57 | 0 | 2 | 3 | 4.24 | .308 | 1.32 | 8.0 | 4.0 | 8.0 | 63.2 | 56 | 36 | 30 | 11 | 28 | 56 | 0 | 4 | 1 | 0 | 0 | 1 | 3 | 4.87 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 77 | 46 | 0 | 0 | 7 | 6.96 | .353 | 1.62 | 11.7 | 3.0 | 10.0 | 54.1 | 70 | 44 | 42 | 9 | 18 | 60 | 0 | 3 | 4 | 0 | 0 | 1 | 4 | 4.00 |
| RP | Betancourt, R.Betancourt, Rafael >> | 32 | 2007 | R | 76 | 44 | 0 | 3 | 1 | 2.67 | .267 | 1.04 | 7.5 | 1.8 | 8.5 | 54.0 | 45 | 24 | 16 | 8 | 11 | 51 | 0 | 0 | 2 | 0 | 0 | 3 | 0 | 3.81 |