| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 96 | 34 | 34 | 15 | 9 | 4.18 | .286 | 1.17 | 8.2 | 2.4 | 9.1 | 224.0 | 203 | 109 | 104 | 33 | 60 | 226 | 6 | 0 | 0 | 0 | 19 | 6 | 3 | 3.78 |
| SP | Fernandez, J.Fernandez, Jose >> | 21 | 2013 | R | 89 | 34 | 33 | 17 | 6 | 3.38 | .277 | 1.13 | 6.7 | 3.5 | 9.1 | 205.0 | 153 | 77 | 77 | 22 | 79 | 207 | 1 | 0 | 0 | 0 | 21 | 4 | 5 | 3.59 |
| SP | Hamels, C.Hamels, Cole >> | 28 | 2011 | L | 78 | 32 | 32 | 11 | 8 | 4.54 | .311 | 1.33 | 9.3 | 2.7 | 7.0 | 198.1 | 204 | 108 | 100 | 28 | 59 | 155 | 5 | 0 | 0 | 0 | 18 | 6 | 3 | 4.26 |
| RP | Green, C.Green, Chad † >> | 26 | 2017 | R | 97 | 81 | 0 | 6 | 4 | 2.82 | .286 | 1.18 | 6.8 | 3.9 | 10.4 | 140.1 | 106 | 52 | 44 | 13 | 60 | 162 | 0 | 13 | 1 | 0 | 0 | 3 | 6 | 3.24 |
| RP | Leclerc, J.Leclerc, Jose >> | 24 | 2018 | R | 87 | 71 | 0 | 11 | 6 | 3.06 | .288 | 1.20 | 6.9 | 3.9 | 10.7 | 94.0 | 72 | 34 | 32 | 11 | 41 | 112 | 0 | 9 | 8 | 0 | 0 | 1 | 0 | 3.48 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 78 | 56 | 0 | 4 | 5 | 4.18 | .317 | 1.31 | 7.0 | 4.9 | 9.1 | 64.2 | 50 | 32 | 30 | 11 | 35 | 65 | 0 | 7 | 3 | 0 | 0 | 5 | 2 | 5.08 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 80 | 38 | 0 | 1 | 0 | 1.69 | .269 | 1.08 | 6.2 | 3.6 | 10.7 | 48.0 | 33 | 9 | 9 | 2 | 19 | 57 | 0 | 6 | 2 | 0 | 0 | 1 | 3 | 2.42 |
| RP | Givens, M.Givens, Mychal >> | 25 | 2015 | R | 70 | 32 | 0 | 0 | 5 | 4.17 | .357 | 1.64 | 10.8 | 4.3 | 10.5 | 36.2 | 43 | 18 | 17 | 7 | 17 | 42 | 0 | 8 | 0 | 0 | 0 | 1 | 0 | 4.69 |
| RP | Feliz, N.Feliz, Neftali >> | 22 | 2010 | R | 65 | 20 | 0 | 4 | 1 | 2.25 | .217 | 0.83 | 4.9 | 2.6 | 7.5 | 24.0 | 13 | 7 | 6 | 3 | 7 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3.83 |
| RP | Janssen, C.Janssen, Casey >> | 31 | 2012 | R | 54 | 28 | 0 | 2 | 0 | 1.91 | .220 | 0.79 | 5.2 | 1.9 | 7.1 | 33.0 | 19 | 8 | 7 | 4 | 7 | 26 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 3.82 |