| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 92 | 31 | 31 | 13 | 13 | 4.15 | .295 | 1.23 | 8.2 | 2.9 | 7.8 | 210.1 | 191 | 101 | 97 | 31 | 67 | 181 | 2 | 0 | 0 | 0 | 19 | 6 | 5 | 4.24 |
| SP | Carrasco, C.Carrasco, Carlos >> | 27 | 2014 | R | 83 | 31 | 31 | 2 | 11 | 6.53 | .365 | 1.72 | 11.3 | 4.1 | 9.7 | 102.0 | 128 | 77 | 74 | 19 | 47 | 110 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4.68 |
| SP | Severino, L.Severino, Luis >> | 23 | 2017 | R | 74 | 28 | 24 | 6 | 13 | 6.46 | .352 | 1.60 | 10.7 | 3.8 | 9.5 | 129.2 | 153 | 93 | 93 | 28 | 54 | 136 | 0 | 2 | 0 | 0 | 11 | 4 | 3 | 5.06 |
| SP | Keuchel, D.Keuchel, Dallas # >> | 27 | 2015 | L | 69 | 29 | 29 | 13 | 9 | 4.10 | .311 | 1.33 | 9.5 | 2.5 | 7.9 | 197.1 | 207 | 92 | 90 | 30 | 55 | 172 | 4 | 0 | 0 | 0 | 18 | 5 | 1 | 4.15 |
| SP | Porcello, R.Porcello, Rick >> | 27 | 2016 | R | 56 | 30 | 28 | 7 | 16 | 6.34 | .353 | 1.59 | 12.0 | 2.4 | 7.8 | 163.1 | 217 | 123 | 115 | 40 | 43 | 142 | 0 | 0 | 0 | 0 | 9 | 7 | 3 | 5.37 |
| CL | Chapman, A.Chapman, Aroldis † # >> | 24 | 2012 | L | 93 | 62 | 0 | 4 | 8 | 4.12 | .294 | 1.20 | 7.1 | 3.7 | 11.3 | 63.1 | 50 | 31 | 29 | 6 | 26 | 79 | 0 | 31 | 6 | 0 | 0 | 3 | 0 | 3.11 |
| SU | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 88 | 58 | 0 | 4 | 2 | 4.04 | .305 | 1.28 | 7.0 | 4.4 | 10.7 | 69.0 | 54 | 31 | 31 | 11 | 34 | 82 | 0 | 3 | 3 | 0 | 0 | 3 | 3 | 4.30 |
| RP | Rodney, F.Rodney, Fernando >> | 35 | 2012 | R | 83 | 55 | 0 | 4 | 2 | 1.55 | .204 | 0.76 | 5.6 | 1.2 | 10.2 | 75.1 | 47 | 15 | 13 | 3 | 10 | 85 | 0 | 1 | 1 | 0 | 0 | 1 | 3 | 1.69 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 75 | 49 | 0 | 1 | 2 | 4.47 | .329 | 1.47 | 10.5 | 2.8 | 10.0 | 54.1 | 63 | 28 | 27 | 4 | 17 | 60 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.69 |
| RP | O'Day, D.O'Day, Darren >> | 32 | 2014 | R | 66 | 36 | 0 | 2 | 0 | 2.01 | .256 | 0.99 | 5.5 | 3.5 | 9.8 | 44.2 | 27 | 10 | 10 | 5 | 17 | 48 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3.59 |
| SP | Teheran, J.Teheran, Julio >> | 23 | 2014 | R | 41 | 18 | 10 | 4 | 4 | 5.34 | .333 | 1.45 | 9.9 | 3.1 | 7.0 | 96.0 | 106 | 57 | 57 | 13 | 33 | 75 | 0 | 0 | 0 | 0 | 4 | 5 | 2 | 4.39 |