| SP | Kluber, C.Kluber, Corey † >> | 31 | 2017 | R | 100 | 37 | 37 | 18 | 7 | 3.39 | .282 | 1.15 | 8.0 | 2.4 | 9.7 | 268.0 | 237 | 107 | 101 | 40 | 70 | 290 | 7 | 0 | 0 | 3 | 25 | 9 | 7 | 3.66 |
| SP | Gonzalez, G.Gonzalez, Gio >> | 32 | 2017 | L | 87 | 34 | 34 | 15 | 12 | 4.37 | .330 | 1.46 | 9.2 | 4.0 | 7.2 | 208.0 | 212 | 113 | 101 | 23 | 92 | 166 | 0 | 0 | 0 | 0 | 17 | 4 | 5 | 4.23 |
| SP | Morton, C.Morton, Charlie >> | 34 | 2017 | R | 84 | 35 | 35 | 14 | 8 | 4.75 | .349 | 1.59 | 10.6 | 3.7 | 10.0 | 202.2 | 238 | 112 | 107 | 29 | 84 | 225 | 1 | 0 | 0 | 0 | 9 | 4 | 6 | 3.95 |
| SP | Odorizzi, J.Odorizzi, Jake >> | 27 | 2017 | R | 72 | 34 | 34 | 9 | 5 | 4.95 | .336 | 1.46 | 8.8 | 4.3 | 7.7 | 171.0 | 168 | 97 | 94 | 26 | 82 | 146 | 0 | 0 | 0 | 0 | 8 | 10 | 2 | 4.88 |
| SP | Berrios, J.Berrios, Jose # >> | 23 | 2017 | R | 70 | 33 | 32 | 12 | 10 | 5.53 | .356 | 1.64 | 10.6 | 4.2 | 7.6 | 166.0 | 196 | 106 | 102 | 25 | 77 | 141 | 0 | 0 | 0 | 0 | 12 | 2 | 9 | 4.69 |
| RP | Miller, A.Miller, Andrew $ >> | 32 | 2017 | L | 99 | 104 | 0 | 10 | 4 | 1.81 | .241 | 0.94 | 5.0 | 3.5 | 10.7 | 119.2 | 66 | 26 | 24 | 8 | 46 | 142 | 0 | 5 | 2 | 0 | 0 | 2 | 1 | 2.70 |
| RP | Buchter, R.Buchter, Ryan >> | 30 | 2017 | L | 76 | 70 | 0 | 6 | 3 | 3.90 | .297 | 1.27 | 5.5 | 5.9 | 9.5 | 67.0 | 41 | 30 | 29 | 5 | 44 | 71 | 0 | 7 | 2 | 0 | 0 | 0 | 0 | 3.82 |
| RP | Chapman, A.Chapman, Aroldis >> | 29 | 2017 | L | 71 | 63 | 0 | 4 | 3 | 4.91 | .305 | 1.27 | 7.6 | 3.8 | 9.3 | 66.0 | 56 | 37 | 36 | 9 | 28 | 68 | 0 | 9 | 3 | 0 | 0 | 3 | 5 | 4.12 |