| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 99 | 13 | 13 | 8 | 2 | 2.67 | .239 | 0.92 | 5.9 | 2.4 | 10.1 | 94.1 | 62 | 28 | 28 | 8 | 25 | 106 | 1 | 0 | 0 | 1 | 10 | 2 | 0 | 2.71 |
| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 85 | 13 | 13 | 7 | 3 | 3.54 | .318 | 1.39 | 7.8 | 4.7 | 8.5 | 76.1 | 66 | 30 | 30 | 7 | 40 | 72 | 0 | 0 | 0 | 0 | 8 | 1 | 1 | 3.92 |
| SP | Hamels, C.Hamels, Cole # >> | 28 | 2011 | L | 63 | 12 | 12 | 8 | 2 | 3.26 | .282 | 1.16 | 8.3 | 2.2 | 6.9 | 77.1 | 71 | 30 | 28 | 3 | 19 | 59 | 0 | 0 | 0 | 0 | 8 | 1 | 1 | 2.75 |
| CL | Wagner, B.Wagner, Billy >> | 28 | 1999 | L | 94 | 29 | 0 | 3 | 3 | 2.08 | .254 | 1.02 | 5.1 | 4.2 | 7.5 | 30.1 | 17 | 7 | 7 | 3 | 14 | 25 | 0 | 16 | 2 | 0 | 0 | 0 | 0 | 4.03 |
| SU | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 91 | 23 | 0 | 1 | 0 | 2.10 | .198 | 0.74 | 4.3 | 2.5 | 9.7 | 25.2 | 12 | 6 | 6 | 1 | 7 | 27 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 2.20 |
| RP | Devine, J.Devine, Joey >> | 25 | 2008 | R | 78 | 30 | 0 | 2 | 1 | 2.51 | .302 | 1.27 | 6.5 | 5.1 | 8.4 | 32.1 | 23 | 10 | 9 | 4 | 18 | 30 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 4.53 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 74 | 24 | 0 | 1 | 0 | 0.99 | .204 | 0.77 | 4.3 | 2.7 | 8.7 | 27.1 | 13 | 3 | 3 | 0 | 8 | 26 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1.96 |
| RP | Broxton, J.Broxton, Jonathan >> | 25 | 2009 | R | 61 | 19 | 0 | 1 | 3 | 2.81 | .368 | 1.69 | 8.4 | 6.8 | 10.1 | 16.0 | 15 | 5 | 5 | 1 | 12 | 18 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 4.00 |
| RP | Saucier, K.Saucier, Kevin >> | 25 | 1981 | L | 55 | 13 | 0 | 1 | 0 | 5.51 | .290 | 1.22 | 7.9 | 3.4 | 7.3 | 16.1 | 14 | 10 | 10 | 2 | 6 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 4.13 |