| SP | Martinez, P.Martinez, Pedro $$ >> | 29 | 2000 | R | 100 | 22 | 22 | 6 | 10 | 3.72 | .294 | 1.23 | 8.5 | 2.6 | 8.7 | 154.2 | 146 | 70 | 64 | 18 | 45 | 149 | 3 | 0 | 0 | 0 | 14 | 2 | 0 | 3.50 |
| SP | Kluber, C.Kluber, Corey # >> | 31 | 2017 | R | 89 | 21 | 21 | 9 | 8 | 5.46 | .319 | 1.38 | 9.9 | 2.5 | 7.8 | 128.2 | 141 | 79 | 78 | 22 | 36 | 111 | 3 | 0 | 0 | 0 | 8 | 4 | 4 | 4.44 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 76 | 20 | 20 | 5 | 8 | 4.57 | .302 | 1.25 | 9.5 | 1.8 | 4.5 | 138.0 | 146 | 70 | 70 | 15 | 27 | 69 | 4 | 0 | 0 | 1 | 10 | 6 | 5 | 4.13 |
| CL | Jansen, K.Jansen, Kenley >> | 28 | 2016 | R | 97 | 36 | 0 | 5 | 6 | 3.41 | .245 | 0.95 | 6.8 | 1.7 | 7.1 | 37.0 | 28 | 15 | 14 | 3 | 7 | 29 | 0 | 19 | 3 | 0 | 0 | 1 | 0 | 3.14 |
| SU | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 89 | 41 | 0 | 1 | 5 | 4.81 | .326 | 1.42 | 9.0 | 3.9 | 7.4 | 39.1 | 39 | 21 | 21 | 2 | 17 | 32 | 0 | 5 | 7 | 0 | 0 | 1 | 0 | 3.41 |
| RP | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 81 | 47 | 0 | 1 | 1 | 3.09 | .281 | 1.16 | 5.6 | 4.9 | 5.4 | 55.1 | 34 | 21 | 19 | 7 | 30 | 33 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5.15 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 78 | 35 | 0 | 1 | 3 | 4.84 | .338 | 1.50 | 9.3 | 4.4 | 8.7 | 35.1 | 36 | 19 | 19 | 3 | 17 | 34 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 3.71 |
| RP | Sutter, B.Sutter, Bruce >> | 24 | 1977 | R | 68 | 26 | 0 | 0 | 0 | 3.89 | .283 | 1.18 | 7.9 | 2.9 | 6.6 | 34.2 | 30 | 15 | 15 | 7 | 11 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.18 |
| SP | Perry, G.Perry, Gaylord >> | 34 | 1972 | R | 54 | 13 | 0 | 3 | 1 | 5.54 | .342 | 1.52 | 10.7 | 2.9 | 4.2 | 52.0 | 62 | 32 | 32 | 2 | 17 | 24 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3.67 |