| SP | Strasburg, S.Strasburg, Stephen $ >> | 30 | 2017 | R | 90 | 37 | 37 | 10 | 14 | 3.33 | .267 | 1.07 | 6.9 | 2.8 | 9.1 | 251.1 | 192 | 94 | 93 | 26 | 78 | 253 | 1 | 0 | 0 | 1 | 0 | 5 | 5 | 3.32 |
| SP | Gonzalez, G.Gonzalez, Gio >> | 34 | 2017 | L | 78 | 36 | 36 | 14 | 18 | 4.38 | .309 | 1.32 | 7.8 | 4.0 | 8.3 | 224.0 | 195 | 112 | 109 | 24 | 100 | 206 | 1 | 0 | 0 | 0 | 0 | 6 | 4 | 3.97 |
| SP | Peacock, B.Peacock, Brad >> | 31 | 2017 | R | 75 | 36 | 36 | 5 | 7 | 2.10 | .254 | 1.00 | 6.0 | 3.0 | 10.1 | 154.1 | 102 | 38 | 36 | 17 | 52 | 173 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 3.28 |
| SP | Williams, T.Williams, Trevor $ >> | 27 | 2017 | R | 67 | 34 | 33 | 12 | 13 | 4.75 | .306 | 1.31 | 8.4 | 3.4 | 7.8 | 182.0 | 170 | 100 | 96 | 31 | 68 | 157 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 4.66 |
| SP | Quintana, J.Quintana, Jose $ >> | 30 | 2017 | L | 61 | 31 | 28 | 9 | 11 | 3.76 | .307 | 1.31 | 8.4 | 3.5 | 9.9 | 167.1 | 155 | 73 | 70 | 21 | 65 | 184 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 3.63 |
| RP | Miller, A.Miller, Andrew † $ >> | 34 | 2017 | L | 93 | 98 | 0 | 13 | 4 | 1.26 | .215 | 0.82 | 5.2 | 2.2 | 10.1 | 129.0 | 75 | 18 | 18 | 6 | 31 | 145 | 0 | 8 | 3 | 0 | 0 | 0 | 0 | 2.08 |
| RP | Goody, N.Goody, Nick † >> | 27 | 2017 | R | 92 | 93 | 0 | 9 | 5 | 1.23 | .166 | 0.59 | 3.5 | 1.8 | 9.6 | 161.0 | 63 | 26 | 22 | 10 | 32 | 172 | 0 | 14 | 0 | 0 | 0 | 1 | 2 | 2.29 |
| RP | Stewart, B.Stewart, Brock $ >> | 27 | 2017 | R | 75 | 87 | 0 | 10 | 7 | 3.05 | .261 | 1.05 | 6.1 | 3.4 | 8.5 | 150.2 | 101 | 51 | 51 | 14 | 57 | 142 | 0 | 13 | 2 | 0 | 0 | 2 | 1 | 3.50 |
| RP | Rosenthal, T.Rosenthal, Trevor $ >> | 29 | 2017 | R | 74 | 55 | 0 | 2 | 5 | 3.08 | .278 | 1.16 | 6.2 | 4.3 | 10.3 | 61.1 | 42 | 21 | 21 | 7 | 29 | 70 | 0 | 7 | 4 | 0 | 0 | 0 | 1 | 3.62 |
| RP | Kahnle, T.Kahnle, Tommy >> | 29 | 2017 | R | 73 | 38 | 0 | 1 | 1 | 1.65 | .223 | 0.84 | 5.0 | 2.7 | 10.2 | 54.2 | 30 | 11 | 10 | 4 | 16 | 61 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2.65 |