| SP | Castillo, L.Castillo, Luis # $ >> | 24 | 2017 | R | 96 | 33 | 33 | 8 | 12 | 4.87 | .330 | 1.40 | 9.0 | 3.7 | 10.4 | 184.2 | 184 | 107 | 100 | 35 | 75 | 213 | 0 | 0 | 0 | 0 | 11 | 14 | 3 | 4.61 |
| SP | Anderson, C.Anderson, Chase >> | 29 | 2017 | R | 91 | 33 | 33 | 11 | 10 | 4.18 | .299 | 1.24 | 8.5 | 2.6 | 7.5 | 202.1 | 191 | 100 | 94 | 27 | 59 | 169 | 0 | 0 | 0 | 0 | 17 | 9 | 0 | 4.07 |
| SP | Hendricks, K.Hendricks, Kyle >> | 27 | 2017 | R | 73 | 32 | 32 | 11 | 8 | 4.23 | .318 | 1.38 | 9.5 | 2.8 | 8.8 | 181.0 | 192 | 91 | 85 | 37 | 57 | 177 | 0 | 0 | 0 | 0 | 15 | 4 | 0 | 4.71 |
| SP | Martinez, C.Martinez, Carlos # >> | 26 | 2017 | R | 79 | 32 | 32 | 14 | 10 | 4.46 | .321 | 1.36 | 9.1 | 3.1 | 10.5 | 202.0 | 205 | 100 | 100 | 37 | 70 | 235 | 0 | 0 | 0 | 0 | 18 | 11 | 8 | 4.26 |
| SP | Iwakuma, H.Iwakuma, Hisashi >> | 36 | 2017 | R | 65 | 33 | 31 | 11 | 5 | 4.63 | .337 | 1.50 | 8.3 | 5.2 | 6.9 | 161.1 | 149 | 87 | 83 | 33 | 93 | 123 | 0 | 0 | 0 | 0 | 7 | 4 | 4 | 5.94 |
| RP | Albers, M.Albers, Matt † >> | 34 | 2017 | R | 93 | 90 | 0 | 11 | 0 | 3.42 | .290 | 1.21 | 7.2 | 3.7 | 9.2 | 118.1 | 95 | 47 | 45 | 11 | 48 | 121 | 0 | 2 | 3 | 0 | 0 | 2 | 0 | 3.43 |
| RP | O'Day, D.O'Day, Darren >> | 35 | 2017 | R | 84 | 87 | 0 | 7 | 6 | 3.22 | .284 | 1.17 | 6.8 | 3.8 | 9.9 | 111.2 | 84 | 43 | 40 | 12 | 47 | 122 | 0 | 1 | 8 | 0 | 0 | 2 | 0 | 3.53 |
| RP | Benoit, J.Benoit, Joaquin >> | 40 | 2017 | R | 60 | 70 | 0 | 3 | 3 | 3.23 | .291 | 1.21 | 7.4 | 3.6 | 10.3 | 83.2 | 68 | 33 | 30 | 10 | 33 | 95 | 0 | 4 | 2 | 0 | 0 | 2 | 0 | 3.54 |
| RP | Knebel, C.Knebel, Corey >> | 25 | 2017 | R | 77 | 57 | 0 | 6 | 2 | 2.73 | .339 | 1.41 | 7.9 | 4.8 | 10.9 | 56.0 | 49 | 17 | 17 | 7 | 30 | 68 | 0 | 3 | 3 | 0 | 0 | 7 | 1 | 4.18 |
| RP | Iglesias, R.Iglesias, Raisel >> | 27 | 2017 | R | 68 | 42 | 0 | 6 | 1 | 2.22 | .258 | 1.04 | 6.4 | 3.1 | 10.2 | 52.2 | 37 | 16 | 13 | 5 | 18 | 59 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 3.02 |
| RP | Tepera, R.Tepera, Ryan >> | 29 | 2017 | R | 65 | 45 | 0 | 2 | 1 | 5.62 | .349 | 1.57 | 8.8 | 5.5 | 8.6 | 49.2 | 48 | 31 | 31 | 10 | 30 | 47 | 0 | 1 | 1 | 0 | 0 | 2 | 3 | 5.69 |
| CL | Warren, A.Warren, Adam † >> | 29 | 2017 | R | 88 | 65 | 0 | 6 | 7 | 2.49 | .293 | 1.22 | 6.8 | 4.3 | 8.8 | 72.1 | 54 | 21 | 20 | 2 | 34 | 70 | 0 | 29 | 5 | 0 | 0 | 2 | 7 | 2.92 |