| SP | Valenzuela, F.Valenzuela, Fernando >> | 21 | 1981 | L | 85 | 30 | 30 | 10 | 12 | 3.74 | .306 | 1.28 | 7.8 | 3.7 | 7.2 | 202.1 | 175 | 89 | 84 | 20 | 84 | 161 | 6 | 0 | 0 | 3 | 14 | 9 | 4 | 4.07 |
| SP | Kershaw, C.Kershaw, Clayton >> | 29 | 2017 | L | 92 | 30 | 30 | 15 | 9 | 3.17 | .283 | 1.18 | 7.8 | 2.8 | 9.9 | 199.0 | 172 | 80 | 70 | 16 | 63 | 220 | 1 | 0 | 0 | 0 | 20 | 1 | 3 | 2.80 |
| SP | Darvish, Y.Darvish, Yu >> | 30 | 2017 | R | 54 | 29 | 29 | 6 | 9 | 4.56 | .330 | 1.47 | 9.3 | 3.9 | 9.4 | 156.0 | 162 | 87 | 79 | 19 | 67 | 163 | 0 | 0 | 0 | 0 | 14 | 2 | 10 | 3.82 |
| RP | Jansen, K.Jansen, Kenley >> | 29 | 2017 | R | 94 | 90 | 0 | 2 | 1 | 1.50 | .219 | 0.84 | 6.0 | 1.6 | 12.1 | 102.0 | 68 | 18 | 17 | 9 | 18 | 137 | 0 | 1 | 6 | 0 | 0 | 0 | 3 | 1.99 |
| RP | Morrow, B.Morrow, Brandon >> | 33 | 2017 | R | 78 | 70 | 0 | 10 | 5 | 4.13 | .260 | 1.04 | 6.4 | 3.0 | 10.4 | 80.2 | 57 | 37 | 37 | 14 | 27 | 92 | 0 | 2 | 2 | 0 | 0 | 1 | 1 | 4.03 |
| RP | Stripling, R.Stripling, Ross >> | 27 | 2017 | R | 39 | 26 | 0 | 0 | 0 | 3.14 | .333 | 1.50 | 10.3 | 3.5 | 13.8 | 28.2 | 32 | 10 | 10 | 3 | 11 | 43 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 2.50 |
| RP | Avilan, L.Avilan, Luis >> | 27 | 2017 | L | 29 | 99 | 0 | 7 | 0 | 3.86 | .300 | 1.27 | 7.5 | 4.0 | 8.9 | 65.1 | 54 | 32 | 28 | 8 | 29 | 64 | 0 | 2 | 4 | 0 | 0 | 1 | 0 | 4.02 |
| RP | Fields, J.Fields, Josh >> | 31 | 2017 | R | 76 | 31 | 0 | 2 | 0 | 2.11 | .258 | 1.04 | 7.1 | 2.4 | 9.9 | 38.1 | 30 | 9 | 9 | 3 | 10 | 42 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.61 |