| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 92 | 28 | 28 | 12 | 9 | 3.04 | .274 | 1.07 | 7.3 | 2.4 | 7.2 | 195.2 | 159 | 74 | 66 | 20 | 51 | 155 | 6 | 0 | 0 | 2 | 20 | 11 | 3 | 3.70 |
| SP | Hendricks, K.Hendricks, Kyle >> | 26 | 2016 | R | 84 | 27 | 27 | 9 | 8 | 4.29 | .305 | 1.28 | 8.6 | 2.9 | 5.8 | 167.2 | 160 | 84 | 80 | 20 | 54 | 107 | 1 | 0 | 0 | 0 | 16 | 7 | 1 | 4.37 |
| SP | Severino, L.Severino, Luis † >> | 23 | 2017 | R | 74 | 27 | 27 | 15 | 5 | 3.91 | .302 | 1.26 | 8.6 | 2.8 | 10.6 | 170.1 | 162 | 76 | 74 | 20 | 53 | 200 | 1 | 0 | 0 | 1 | 16 | 6 | 2 | 3.22 |
| SP | Keuchel, D.Keuchel, Dallas # >> | 27 | 2015 | L | 69 | 27 | 27 | 10 | 8 | 3.91 | .300 | 1.27 | 8.4 | 3.1 | 6.7 | 184.0 | 171 | 91 | 80 | 20 | 63 | 137 | 4 | 0 | 0 | 0 | 15 | 3 | 5 | 4.00 |
| SP | Dickey, R.Dickey, R.A. >> | 38 | 2012 | R | 54 | 27 | 25 | 8 | 11 | 6.80 | .352 | 1.61 | 11.6 | 2.8 | 7.0 | 147.0 | 190 | 113 | 111 | 24 | 46 | 115 | 0 | 1 | 0 | 0 | 9 | 4 | 1 | 4.58 |
| CL | Jansen, K.Jansen, Kenley # >> | 28 | 2016 | R | 98 | 60 | 0 | 3 | 10 | 4.84 | .321 | 1.40 | 9.7 | 3.0 | 10.2 | 61.1 | 66 | 33 | 33 | 9 | 20 | 69 | 0 | 30 | 7 | 0 | 0 | 1 | 1 | 3.69 |
| SU | Leclerc, J.Leclerc, Jose >> | 24 | 2018 | R | 89 | 57 | 0 | 1 | 2 | 3.72 | .296 | 1.26 | 6.7 | 4.7 | 10.2 | 58.0 | 43 | 24 | 24 | 4 | 30 | 66 | 0 | 4 | 3 | 0 | 0 | 0 | 1 | 3.17 |
| RP | Miller, A.Miller, Andrew >> | 30 | 2015 | L | 85 | 70 | 0 | 5 | 1 | 1.67 | .300 | 1.23 | 5.5 | 5.5 | 10.7 | 70.0 | 43 | 14 | 13 | 2 | 43 | 83 | 0 | 0 | 2 | 0 | 0 | 4 | 3 | 3.01 |
| RP | Holland, G.Holland, Greg >> | 27 | 2013 | R | 76 | 66 | 0 | 3 | 3 | 4.41 | .314 | 1.33 | 8.3 | 3.7 | 8.7 | 69.1 | 64 | 34 | 34 | 8 | 28 | 67 | 0 | 3 | 0 | 0 | 0 | 3 | 1 | 3.91 |
| RP | Feliz, N.Feliz, Neftali >> | 22 | 2010 | R | 66 | 44 | 0 | 4 | 3 | 3.88 | .291 | 1.17 | 8.4 | 2.2 | 10.4 | 46.1 | 43 | 26 | 20 | 7 | 11 | 53 | 0 | 2 | 3 | 0 | 0 | 3 | 1 | 3.59 |