| SP | Strasburg, S.Strasburg, Stephen >> | 30 | 2019 | R | 78 | 29 | 29 | 8 | 11 | 5.47 | .366 | 1.68 | 10.5 | 4.7 | 11.3 | 138.1 | 161 | 93 | 84 | 24 | 72 | 173 | 0 | 0 | 0 | 0 | 11 | 7 | 3 | 4.47 |
| SP | Richards, G.Richards, Garrett # >> | 26 | 2014 | R | 73 | 27 | 27 | 10 | 8 | 5.05 | .310 | 1.34 | 9.1 | 3.1 | 8.8 | 149.2 | 150 | 85 | 84 | 15 | 51 | 145 | 2 | 0 | 0 | 1 | 13 | 1 | 13 | 3.41 |
| SP | Iwakuma, H.Iwakuma, Hisashi >> | 32 | 2013 | R | 64 | 28 | 27 | 6 | 11 | 6.04 | .339 | 1.52 | 10.6 | 3.1 | 7.9 | 137.0 | 161 | 93 | 92 | 22 | 47 | 121 | 0 | 0 | 0 | 0 | 9 | 3 | 4 | 4.42 |
| SP | Jimenez, U.Jimenez, Ubaldo † | 26 | 2010 | R | 44 | 27 | 25 | 10 | 7 | 3.94 | .323 | 1.42 | 8.4 | 4.3 | 9.2 | 162.1 | 152 | 75 | 71 | 18 | 78 | 165 | 1 | 0 | 0 | 0 | 15 | 2 | 7 | 3.89 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 80 | 91 | 0 | 3 | 1 | 4.40 | .315 | 1.36 | 9.8 | 2.5 | 10.4 | 106.1 | 115 | 53 | 52 | 14 | 30 | 122 | 0 | 2 | 3 | 0 | 0 | 2 | 11 | 3.32 |
| RP | Balfour, G.Balfour, Grant >> | 35 | 2012 | R | 62 | 70 | 0 | 3 | 4 | 3.76 | .301 | 1.27 | 6.9 | 4.4 | 6.8 | 79.0 | 61 | 36 | 33 | 9 | 39 | 60 | 0 | 4 | 1 | 0 | 0 | 2 | 5 | 4.52 |
| RP | Wilhelmsen, T.Wilhelmsen, Tom >> | 28 | 2012 | R | 13 | 69 | 0 | 1 | 1 | 7.00 | .378 | 1.80 | 10.8 | 5.5 | 9.6 | 70.2 | 84 | 59 | 55 | 18 | 43 | 75 | 0 | 1 | 1 | 0 | 0 | 2 | 3 | 6.13 |
| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 90 | 28 | 25 | 11 | 7 | 4.58 | .314 | 1.37 | 9.1 | 3.3 | 9.8 | 139.2 | 140 | 78 | 71 | 21 | 51 | 152 | 0 | 0 | 0 | 0 | 11 | 1 | 2 | 3.90 |