| SP | Greinke, Z.Greinke, Zack † $$ >> | 34 | 2017 | R | 93 | 33 | 33 | 13 | 13 | 3.53 | .290 | 1.21 | 8.2 | 2.7 | 10.5 | 214.1 | 194 | 87 | 84 | 27 | 65 | 250 | 3 | 0 | 0 | 2 | 21 | 3 | 9 | 3.26 |
| SP | Carrasco, C.Carrasco, Carlos # >> | 30 | 2017 | R | 89 | 32 | 32 | 12 | 11 | 4.85 | .318 | 1.36 | 9.8 | 2.5 | 9.6 | 204.1 | 222 | 113 | 110 | 31 | 56 | 218 | 1 | 0 | 0 | 0 | 17 | 8 | 7 | 3.78 |
| SP | Lamet, D.Lamet, Dinelson # >> | 24 | 2017 | R | 81 | 31 | 31 | 9 | 8 | 3.54 | .279 | 1.14 | 6.5 | 3.8 | 9.8 | 185.2 | 133 | 75 | 73 | 23 | 78 | 201 | 1 | 0 | 0 | 1 | 14 | 5 | 10 | 3.79 |
| SP | Bundy, D.Bundy, Dylan # >> | 25 | 2017 | R | 74 | 32 | 31 | 11 | 16 | 6.19 | .340 | 1.51 | 10.4 | 3.1 | 7.7 | 183.1 | 212 | 132 | 126 | 54 | 64 | 156 | 1 | 1 | 0 | 0 | 12 | 7 | 0 | 6.30 |
| RP | Rivero, F.Rivero, Felipe >> | 25 | 2017 | L | 92 | 96 | 0 | 9 | 3 | 3.22 | .260 | 1.02 | 6.2 | 3.0 | 11.4 | 103.1 | 71 | 37 | 37 | 12 | 34 | 131 | 0 | 3 | 1 | 0 | 0 | 4 | 1 | 3.08 |
| RP | Hader, J.Hader, Josh $$ >> | 23 | 2017 | L | 91 | 79 | 0 | 3 | 3 | 2.40 | .284 | 1.09 | 5.9 | 4.0 | 10.8 | 82.1 | 54 | 22 | 22 | 9 | 36 | 98 | 0 | 10 | 1 | 0 | 0 | 8 | 0 | 3.65 |
| RP | Buchter, R.Buchter, Ryan # >> | 30 | 2017 | L | 76 | 54 | 0 | 6 | 3 | 4.31 | .324 | 1.40 | 8.5 | 4.2 | 8.5 | 54.1 | 51 | 26 | 26 | 7 | 25 | 51 | 0 | 3 | 2 | 0 | 0 | 2 | 0 | 4.30 |
| RP | Vizcaino, A.Vizcaino, Arodys >> | 26 | 2017 | R | 71 | 93 | 0 | 2 | 6 | 3.98 | .318 | 1.40 | 8.1 | 4.6 | 9.4 | 81.1 | 73 | 36 | 36 | 10 | 41 | 85 | 0 | 9 | 5 | 0 | 0 | 0 | 3 | 4.02 |
| SP | Hamels, C.Hamels, Cole # >> | 34 | 2017 | L | 72 | 35 | 5 | 8 | 6 | 4.46 | .299 | 1.24 | 8.6 | 2.5 | 7.4 | 125.0 | 120 | 64 | 62 | 20 | 35 | 103 | 0 | 1 | 0 | 0 | 1 | 5 | 2 | 4.39 |