| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 100 | 7 | 7 | 3 | 3 | 3.02 | .281 | 1.17 | 7.7 | 3.1 | 8.8 | 47.2 | 40 | 17 | 16 | 6 | 16 | 46 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 3.72 |
| SP | Bieber, S.Bieber, Shane >> | 24 | 2019 | R | 50 | 7 | 7 | 4 | 2 | 5.85 | .348 | 1.55 | 11.3 | 2.7 | 9.2 | 40.0 | 50 | 26 | 26 | 12 | 12 | 41 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 5.90 |
| SP | Hamels, C.Hamels, Cole # >> | 28 | 2011 | L | 80 | 6 | 6 | 1 | 3 | 5.71 | .307 | 1.24 | 9.3 | 2.1 | 8.2 | 34.2 | 35 | 26 | 22 | 10 | 8 | 31 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 5.97 |
| SP | Lester, J.Lester, Jon # >> | 32 | 2016 | L | 78 | 6 | 6 | 2 | 4 | 7.07 | .318 | 1.37 | 9.3 | 3.3 | 7.7 | 35.2 | 36 | 28 | 28 | 11 | 13 | 30 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 6.57 |
| SP | Iwakuma, H.Iwakuma, Hisashi # >> | 32 | 2013 | R | 65 | 6 | 6 | 3 | 2 | 4.91 | .331 | 1.44 | 10.4 | 2.7 | 6.8 | 40.1 | 46 | 22 | 22 | 6 | 12 | 30 | 0 | 0 | 0 | 0 | 3 | 2 | 1 | 4.50 |
| CL | Kimbrel, C.Kimbrel, Craig >> | 29 | 2017 | R | 100 | 15 | 0 | 0 | 0 | 2.70 | .286 | 1.20 | 6.9 | 4.2 | 11.1 | 13.1 | 10 | 4 | 4 | 0 | 6 | 16 | 0 | 8 | 1 | 0 | 0 | 0 | 1 | 1.92 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 84 | 19 | 0 | 0 | 2 | 4.95 | .348 | 1.60 | 12.6 | 1.8 | 9.9 | 20.0 | 28 | 11 | 11 | 4 | 4 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.00 |
| SU | Holland, G.Holland, Greg >> | 27 | 2013 | R | 75 | 15 | 0 | 0 | 0 | 4.20 | .318 | 1.40 | 7.8 | 4.8 | 13.2 | 15.0 | 13 | 7 | 7 | 4 | 8 | 22 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 5.13 |
| RP | McHugh, C.McHugh, Collin >> | 31 | 2018 | R | 63 | 14 | 0 | 1 | 1 | 1.33 | .197 | 0.74 | 4.1 | 2.7 | 16.7 | 20.1 | 9 | 3 | 3 | 0 | 6 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.20 |
| SP | Romero, R.Romero, Ricky >> | 26 | 2011 | L | 35 | 2 | 0 | 1 | 0 | 6.75 | .360 | 1.69 | 14.4 | 1.8 | 7.2 | 5.1 | 8 | 4 | 4 | 2 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.20 |