| SP | Greinke, Z.Greinke, Zack # >> | 32 | 2015 | R | 92 | 31 | 31 | 13 | 14 | 3.93 | .285 | 1.17 | 8.4 | 2.1 | 7.3 | 215.0 | 201 | 97 | 94 | 31 | 51 | 175 | 6 | 0 | 0 | 1 | 17 | 5 | 5 | 4.03 |
| SP | Strasburg, S.Strasburg, Stephen >> | 28 | 2017 | R | 84 | 30 | 30 | 5 | 14 | 5.30 | .327 | 1.43 | 9.3 | 3.6 | 9.0 | 181.2 | 188 | 109 | 107 | 37 | 72 | 182 | 2 | 0 | 0 | 1 | 11 | 5 | 1 | 4.92 |
| SP | Hamels, C.Hamels, Cole >> | 28 | 2011 | L | 78 | 29 | 29 | 8 | 12 | 5.69 | .337 | 1.49 | 10.8 | 2.7 | 6.8 | 175.2 | 210 | 120 | 111 | 38 | 52 | 133 | 3 | 0 | 0 | 0 | 11 | 6 | 3 | 5.30 |
| SP | Tanaka, M.Tanaka, Masahiro >> | 26 | 2015 | R | 70 | 30 | 29 | 7 | 11 | 7.18 | .366 | 1.70 | 12.5 | 2.9 | 8.1 | 161.2 | 223 | 137 | 129 | 41 | 52 | 145 | 0 | 0 | 0 | 0 | 7 | 5 | 4 | 5.57 |
| SP | Castillo, L.Castillo, Luis † >> | 24 | 2017 | R | 66 | 30 | 28 | 10 | 7 | 4.78 | .322 | 1.40 | 8.2 | 4.4 | 10.5 | 167.2 | 153 | 89 | 89 | 27 | 82 | 195 | 0 | 1 | 0 | 0 | 16 | 4 | 2 | 4.31 |
| RP | Chapman, A.Chapman, Aroldis >> | 26 | 2014 | L | 94 | 93 | 0 | 3 | 1 | 2.56 | .263 | 1.06 | 5.6 | 4.0 | 11.5 | 77.1 | 48 | 23 | 22 | 6 | 34 | 98 | 0 | 1 | 2 | 0 | 0 | 1 | 3 | 2.83 |
| RP | Rodney, F.Rodney, Fernando >> | 35 | 2012 | R | 84 | 95 | 0 | 8 | 3 | 4.62 | .312 | 1.35 | 9.5 | 2.7 | 8.4 | 89.2 | 94 | 47 | 46 | 18 | 27 | 83 | 0 | 3 | 4 | 0 | 0 | 1 | 4 | 4.71 |
| RP | Parker, B.Parker, Blake >> | 32 | 2017 | R | 80 | 78 | 0 | 6 | 4 | 6.01 | .336 | 1.50 | 9.0 | 4.6 | 10.6 | 67.1 | 67 | 45 | 45 | 15 | 34 | 79 | 0 | 9 | 3 | 0 | 0 | 1 | 1 | 5.12 |
| RP | Frieri, E.Frieri, Ernesto >> | 26 | 2012 | R | 67 | 60 | 0 | 5 | 2 | 4.82 | .346 | 1.59 | 7.7 | 6.6 | 8.2 | 56.0 | 48 | 31 | 30 | 5 | 41 | 51 | 0 | 8 | 0 | 0 | 0 | 0 | 2 | 4.54 |
| RP | Rodriguez, F.Rodriguez, Francisco >> | 33 | 2015 | R | 68 | 34 | 0 | 2 | 3 | 4.13 | .290 | 1.22 | 9.0 | 2.3 | 8.4 | 32.2 | 32 | 15 | 15 | 6 | 8 | 30 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 4.31 |
| SP | Sanchez, A.Sanchez, Anibal >> | 34 | 2018 | R | 51 | 13 | 0 | 2 | 0 | 5.25 | .321 | 1.42 | 9.8 | 3.0 | 7.5 | 12.0 | 13 | 8 | 7 | 2 | 4 | 10 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 4.50 |