| SP | Strasburg, S.Strasburg, Stephen >> | 28 | 2017 | R | 99 | 34 | 34 | 14 | 11 | 3.18 | .281 | 1.15 | 7.5 | 2.9 | 9.8 | 235.0 | 196 | 87 | 83 | 30 | 75 | 256 | 1 | 0 | 0 | 1 | 20 | 4 | 6 | 3.49 |
| SP | Keuchel, D.Keuchel, Dallas >> | 29 | 2017 | L | 88 | 33 | 33 | 13 | 15 | 5.02 | .342 | 1.55 | 9.9 | 4.1 | 7.3 | 206.1 | 226 | 121 | 115 | 30 | 93 | 167 | 0 | 0 | 0 | 0 | 15 | 3 | 1 | 4.67 |
| SP | Lamet, D.Lamet, Dinelson # >> | 24 | 2017 | R | 82 | 32 | 32 | 9 | 11 | 4.58 | .320 | 1.35 | 8.1 | 4.1 | 11.1 | 173.0 | 156 | 89 | 88 | 22 | 78 | 214 | 0 | 0 | 0 | 0 | 9 | 10 | 10 | 3.71 |
| SP | Bundy, D.Bundy, Dylan # >> | 25 | 2017 | R | 74 | 32 | 32 | 10 | 13 | 5.36 | .319 | 1.37 | 9.3 | 3.0 | 8.0 | 189.2 | 196 | 120 | 113 | 34 | 63 | 168 | 2 | 0 | 0 | 1 | 12 | 8 | 0 | 4.69 |
| SP | Nelson, J.Nelson, Jimmy >> | 28 | 2017 | R | 66 | 31 | 31 | 10 | 12 | 4.84 | .315 | 1.37 | 9.4 | 2.9 | 9.0 | 191.1 | 200 | 106 | 103 | 31 | 62 | 192 | 0 | 0 | 0 | 0 | 14 | 2 | 1 | 4.10 |
| RP | Robertson, D.Robertson, David >> | 32 | 2017 | R | 97 | 85 | 0 | 6 | 4 | 3.14 | .282 | 1.15 | 6.5 | 3.8 | 11.0 | 120.1 | 87 | 45 | 42 | 11 | 51 | 147 | 0 | 6 | 6 | 0 | 0 | 4 | 6 | 3.12 |
| RP | Iglesias, R.Iglesias, Raisel † >> | 27 | 2017 | R | 68 | 73 | 0 | 8 | 2 | 2.88 | .268 | 1.07 | 6.8 | 2.8 | 11.6 | 100.0 | 76 | 33 | 32 | 15 | 31 | 129 | 0 | 9 | 4 | 0 | 0 | 3 | 1 | 3.39 |
| RP | Barnes, J.Barnes, Jacob >> | 27 | 2017 | R | 48 | 45 | 0 | 5 | 4 | 3.70 | .308 | 1.32 | 8.6 | 3.4 | 9.4 | 48.2 | 46 | 24 | 20 | 8 | 18 | 50 | 0 | 2 | 2 | 0 | 0 | 1 | 1 | 4.27 |
| SP | Straily, D.Straily, Dan >> | 28 | 2017 | R | 55 | 1 | 0 | 0 | 0 | 0.00 | .000 | 0.00 | - | - | - | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | - |