| SP | Hamels, C.Hamels, Cole >> | 28 | 2011 | L | 78 | 28 | 28 | 11 | 13 | 4.14 | .288 | 1.19 | 8.3 | 2.4 | 7.9 | 202.1 | 187 | 104 | 93 | 31 | 54 | 177 | 4 | 0 | 0 | 0 | 14 | 4 | 1 | 4.10 |
| SP | Strasburg, S.Strasburg, Stephen >> | 30 | 2019 | R | 78 | 27 | 27 | 12 | 7 | 4.92 | .325 | 1.44 | 8.3 | 4.7 | 9.8 | 173.2 | 160 | 98 | 95 | 33 | 90 | 189 | 0 | 0 | 0 | 0 | 12 | 1 | 4 | 4.87 |
| SP | Dickey, R.Dickey, R.A. >> | 38 | 2012 | R | 54 | 27 | 27 | 13 | 8 | 4.13 | .294 | 1.24 | 8.6 | 2.6 | 6.8 | 196.0 | 187 | 91 | 90 | 25 | 56 | 147 | 4 | 0 | 0 | 0 | 16 | 2 | 2 | 4.05 |
| SP | Bauer, T.Bauer, Trevor >> | 27 | 2018 | R | 61 | 26 | 26 | 9 | 11 | 5.07 | .342 | 1.55 | 10.2 | 3.8 | 10.3 | 156.1 | 177 | 91 | 88 | 25 | 66 | 178 | 0 | 0 | 0 | 0 | 13 | 1 | 11 | 4.09 |
| CL | Rivera, M.Rivera, Mariano >> | 42 | 2011 | R | 39 | 60 | 0 | 1 | 10 | 4.60 | .355 | 1.63 | 11.6 | 3.3 | 7.4 | 60.2 | 77 | 31 | 31 | 5 | 22 | 49 | 0 | 33 | 5 | 0 | 0 | 1 | 1 | 3.60 |
| SU | Jeffress, J.Jeffress, Jeremy # >> | 30 | 2018 | R | 41 | 51 | 0 | 4 | 2 | 4.44 | .330 | 1.48 | 9.2 | 4.3 | 10.5 | 48.2 | 49 | 24 | 24 | 7 | 23 | 56 | 0 | 3 | 3 | 0 | 0 | 0 | 1 | 4.00 |
| RP | O'Day, D.O'Day, Darren >> | 32 | 2014 | R | 65 | 80 | 0 | 4 | 4 | 4.72 | .292 | 1.21 | 7.4 | 3.5 | 10.7 | 95.1 | 78 | 53 | 50 | 18 | 37 | 113 | 0 | 1 | 3 | 0 | 0 | 3 | 0 | 4.35 |
| RP | Hendriks, L.Hendriks, Liam >> | 30 | 2019 | R | 40 | 47 | 0 | 2 | 1 | 2.59 | .283 | 1.17 | 6.9 | 3.8 | 8.7 | 55.2 | 42 | 19 | 16 | 6 | 23 | 53 | 0 | 3 | 1 | 0 | 0 | 1 | 3 | 3.80 |
| SP | Greinke, Z.Greinke, Zack $ >> | 32 | 2015 | R | 92 | 11 | 4 | 2 | 1 | 5.18 | .283 | 1.15 | 6.8 | 3.5 | 6.8 | 33.0 | 25 | 19 | 19 | 6 | 13 | 25 | 1 | 1 | 0 | 0 | 3 | 1 | 1 | 5.12 |