| SP | Scherzer, M.Scherzer, Max † # >> | 33 | 2017 | R | 98 | 36 | 36 | 18 | 13 | 3.11 | .267 | 1.06 | 6.7 | 2.9 | 11.5 | 257.2 | 190 | 96 | 89 | 20 | 83 | 329 | 0 | 0 | 0 | 0 | 25 | 8 | 6 | 2.51 |
| SP | Darvish, Y.Darvish, Yu >> | 26 | 2013 | R | 80 | 34 | 34 | 13 | 15 | 4.51 | .326 | 1.42 | 8.4 | 4.4 | 10.6 | 213.2 | 198 | 118 | 107 | 32 | 105 | 251 | 0 | 0 | 0 | 0 | 18 | 7 | 5 | 4.17 |
| RP | Kimbrel, C.Kimbrel, Craig >> | 29 | 2017 | R | 100 | 93 | 0 | 10 | 5 | 2.62 | .269 | 1.07 | 7.0 | 2.7 | 11.0 | 130.1 | 101 | 39 | 38 | 15 | 39 | 159 | 0 | 8 | 4 | 0 | 0 | 4 | 7 | 3.05 |
| RP | Soriano, R.Soriano, Rafael # >> | 31 | 2010 | R | 80 | 89 | 0 | 2 | 7 | 4.57 | .299 | 1.28 | 9.1 | 2.5 | 7.8 | 102.1 | 103 | 55 | 52 | 19 | 28 | 88 | 0 | 17 | 4 | 0 | 0 | 0 | 0 | 4.52 |
| RP | Workman, B.Workman, Brandon >> | 30 | 2019 | R | 57 | 66 | 0 | 6 | 1 | 5.00 | .341 | 1.49 | 8.2 | 5.3 | 11.4 | 68.1 | 62 | 39 | 38 | 7 | 40 | 86 | 0 | 12 | 2 | 0 | 0 | 4 | 2 | 3.75 |
| RP | Perkins, G.Perkins, Glen >> | 30 | 2013 | L | 46 | 44 | 0 | 2 | 2 | 3.38 | .292 | 1.22 | 9.5 | 1.5 | 10.4 | 53.1 | 56 | 23 | 20 | 8 | 9 | 61 | 0 | 4 | 2 | 0 | 0 | 1 | 0 | 3.23 |
| SP | Montas, F.Montas, Frankie >> | 26 | 2019 | R | 34 | 2 | 0 | 0 | 0 | 13.50 | .429 | 2.25 | 22.5 | 4.5 | 18.0 | 2.2 | 5 | 4 | 4 | 1 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.00 |
| SP | Halladay, R.Halladay, Roy >> | 33 | 2010 | R | 43 | 18 | 0 | 4 | 3 | 5.46 | .378 | 1.82 | 15.5 | 1.2 | 6.8 | 29.2 | 50 | 20 | 18 | 6 | 4 | 22 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4.59 |