| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 92 | 14 | 14 | 7 | 4 | 2.96 | .270 | 1.11 | 6.7 | 3.3 | 5.1 | 97.1 | 72 | 33 | 32 | 7 | 36 | 55 | 2 | 0 | 0 | 0 | 12 | 0 | 0 | 3.92 |
| SP | Arrieta, J.Arrieta, Jake $ >> | 29 | 2015 | R | 95 | 14 | 13 | 7 | 4 | 3.29 | .283 | 1.18 | 7.4 | 3.3 | 7.6 | 82.0 | 67 | 31 | 30 | 8 | 30 | 69 | 0 | 0 | 0 | 0 | 9 | 0 | 1 | 3.68 |
| SP | Snell, B.Snell, Blake $$ >> | 25 | 2018 | L | 81 | 13 | 13 | 9 | 2 | 2.70 | .254 | 1.02 | 5.8 | 3.5 | 7.9 | 96.2 | 62 | 29 | 29 | 12 | 37 | 84 | 2 | 0 | 0 | 1 | 10 | 0 | 0 | 4.03 |
| SP | Fernandez, S.Fernandez, Sid >> | 23 | 1985 | L | 50 | 12 | 12 | 5 | 4 | 3.45 | .248 | 0.98 | 5.8 | 3.0 | 7.6 | 94.0 | 61 | 36 | 36 | 10 | 31 | 79 | 5 | 0 | 0 | 2 | 7 | 1 | 1 | 3.72 |
| RP | Chapman, A.Chapman, Aroldis >> | 26 | 2014 | L | 94 | 31 | 0 | 2 | 0 | 2.27 | .296 | 1.26 | 5.8 | 5.8 | 8.5 | 39.2 | 25 | 10 | 10 | 0 | 25 | 37 | 0 | 2 | 2 | 0 | 0 | 0 | 2 | 3.03 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 85 | 19 | 0 | 1 | 1 | 4.58 | .359 | 1.63 | 11.4 | 3.8 | 9.5 | 19.2 | 24 | 10 | 10 | 4 | 8 | 20 | 0 | 5 | 2 | 0 | 0 | 1 | 0 | 5.05 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 78 | 15 | 0 | 1 | 3 | 4.70 | .313 | 1.37 | 9.6 | 3.0 | 7.2 | 15.1 | 16 | 8 | 8 | 3 | 5 | 12 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 5.00 |