| SP | Scherzer, M.Scherzer, Max >> | 33 | 2017 | R | 98 | 16 | 16 | 8 | 4 | 3.41 | .298 | 1.26 | 8.0 | 3.4 | 11.2 | 108.1 | 96 | 43 | 41 | 8 | 41 | 134 | 1 | 0 | 0 | 1 | 13 | 1 | 1 | 2.65 |
| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 95 | 15 | 15 | 6 | 6 | 3.19 | .290 | 1.20 | 7.2 | 3.6 | 10.6 | 110.0 | 88 | 41 | 39 | 13 | 44 | 130 | 0 | 0 | 0 | 0 | 10 | 3 | 3 | 3.45 |
| SP | Carrasco, C.Carrasco, Carlos >> | 27 | 2014 | R | 83 | 15 | 15 | 1 | 5 | 9.73 | .419 | 2.12 | 14.6 | 4.6 | 8.4 | 45.1 | 73 | 52 | 49 | 13 | 23 | 42 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 6.56 |
| SP | Strasburg, S.Strasburg, Stephen # >> | 30 | 2019 | R | 78 | 15 | 15 | 7 | 4 | 3.78 | .323 | 1.38 | 8.8 | 3.7 | 9.0 | 97.2 | 95 | 43 | 41 | 12 | 40 | 97 | 0 | 0 | 0 | 0 | 9 | 5 | 2 | 4.00 |
| SP | Clevinger, M.Clevinger, Mike >> | 28 | 2019 | R | 75 | 15 | 15 | 8 | 2 | 5.34 | .347 | 1.58 | 10.5 | 3.8 | 9.5 | 86.0 | 100 | 54 | 51 | 17 | 36 | 91 | 0 | 0 | 0 | 0 | 6 | 1 | 0 | 4.74 |
| RP | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 95 | 42 | 0 | 4 | 0 | 3.44 | .337 | 1.51 | 9.7 | 3.9 | 10.8 | 55.0 | 59 | 22 | 21 | 4 | 24 | 66 | 0 | 4 | 2 | 0 | 0 | 1 | 0 | 2.91 |
| RP | Leclerc, J.Leclerc, Jose >> | 24 | 2018 | R | 89 | 38 | 0 | 3 | 4 | 4.18 | .311 | 1.35 | 6.5 | 5.8 | 10.4 | 51.2 | 37 | 24 | 24 | 3 | 33 | 59 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 3.39 |
| RP | Soriano, R.Soriano, Rafael >> | 31 | 2010 | R | 80 | 30 | 0 | 3 | 3 | 2.92 | .315 | 1.32 | 8.5 | 3.4 | 7.1 | 37.0 | 35 | 14 | 12 | 5 | 14 | 29 | 0 | 6 | 2 | 0 | 0 | 2 | 0 | 4.49 |
| RP | Gregerson, L.Gregerson, Luke >> | 26 | 2010 | R | 74 | 22 | 0 | 1 | 0 | 1.57 | .303 | 1.30 | 7.4 | 4.3 | 11.7 | 23.0 | 19 | 9 | 4 | 2 | 11 | 30 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 2.96 |
| RP | Rivera, M.Rivera, Mariano >> | 42 | 2011 | R | 39 | 15 | 0 | 2 | 0 | 3.48 | .333 | 1.50 | 9.5 | 4.5 | 6.8 | 20.2 | 21 | 10 | 8 | 3 | 10 | 15 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 4.95 |
| SP | Halladay, R.Halladay, Roy >> | 33 | 2010 | R | 43 | 9 | 0 | 1 | 1 | 14.63 | .415 | 2.13 | 15.8 | 3.4 | 5.6 | 8.0 | 14 | 13 | 13 | 2 | 3 | 5 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.13 |