| SP | Tiant, L.Tiant, Luis # >> | 28 | 1968 | R | 97 | 32 | 32 | 11 | 15 | 3.96 | .282 | 1.15 | 7.3 | 3.1 | 8.2 | 227.0 | 184 | 101 | 100 | 34 | 78 | 206 | 1 | 0 | 0 | 0 | 18 | 5 | 2 | 4.23 |
| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 90 | 31 | 31 | 11 | 11 | 4.47 | .298 | 1.25 | 8.2 | 3.1 | 7.4 | 203.1 | 186 | 106 | 101 | 28 | 69 | 166 | 1 | 0 | 0 | 0 | 17 | 4 | 5 | 4.24 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 85 | 30 | 30 | 6 | 16 | 4.57 | .309 | 1.30 | 9.5 | 2.3 | 5.4 | 159.2 | 167 | 93 | 81 | 25 | 40 | 95 | 0 | 0 | 0 | 0 | 10 | 7 | 4 | 4.74 |
| SP | Hunter, C.Hunter, Catfish >> | 26 | 1972 | R | 81 | 28 | 27 | 11 | 12 | 4.11 | .293 | 1.22 | 8.3 | 2.6 | 4.8 | 188.1 | 174 | 88 | 86 | 35 | 55 | 101 | 3 | 0 | 1 | 0 | 15 | 5 | 4 | 5.30 |
| SP | Hernandez, F.Hernandez, Felix >> | 28 | 2014 | R | 80 | 28 | 28 | 7 | 10 | 4.56 | .325 | 1.40 | 9.2 | 3.5 | 7.3 | 169.2 | 172 | 93 | 86 | 26 | 66 | 138 | 1 | 0 | 0 | 0 | 14 | 7 | 9 | 4.66 |
| CL | Jansen, K.Jansen, Kenley † >> | 28 | 2016 | R | 97 | 59 | 0 | 6 | 5 | 2.17 | .263 | 1.01 | 6.0 | 3.1 | 8.5 | 66.1 | 44 | 17 | 16 | 4 | 23 | 62 | 0 | 24 | 4 | 0 | 0 | 4 | 0 | 3.14 |
| RP | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 82 | 0 | 1 | 2 | 3.36 | .297 | 1.24 | 7.2 | 4.0 | 6.4 | 101.2 | 81 | 40 | 38 | 11 | 45 | 72 | 0 | 1 | 1 | 0 | 0 | 3 | 2 | 4.42 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 83 | 76 | 0 | 3 | 4 | 2.12 | .290 | 1.21 | 5.7 | 5.2 | 8.0 | 85.0 | 54 | 24 | 20 | 6 | 49 | 76 | 0 | 5 | 4 | 0 | 0 | 1 | 1 | 3.89 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 54 | 0 | 3 | 4 | 2.52 | .265 | 1.01 | 5.8 | 3.4 | 8.7 | 53.2 | 34 | 17 | 15 | 7 | 20 | 51 | 0 | 3 | 2 | 0 | 0 | 4 | 0 | 4.15 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 78 | 47 | 0 | 2 | 3 | 2.30 | .273 | 1.13 | 6.3 | 3.8 | 8.6 | 47.0 | 33 | 14 | 12 | 5 | 20 | 45 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 3.74 |
| SP | Camnitz, H.Camnitz, Howie >> | 28 | 1909 | R | 58 | 7 | 0 | 1 | 2 | 2.51 | .295 | 1.26 | 7.7 | 3.9 | 2.6 | 14.1 | 12 | 5 | 4 | 3 | 6 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.50 |