| SP | Greinke, Z.Greinke, Zack # >> | 32 | 2015 | R | 92 | 24 | 24 | 3 | 12 | 4.51 | .300 | 1.27 | 8.8 | 2.7 | 6.1 | 159.2 | 156 | 87 | 80 | 23 | 47 | 108 | 1 | 0 | 0 | 0 | 13 | 2 | 4 | 4.45 |
| SP | Beckett, J.Beckett, Josh # >> | 31 | 2011 | R | 77 | 21 | 18 | 6 | 8 | 4.50 | .304 | 1.28 | 8.1 | 3.4 | 6.9 | 126.0 | 114 | 66 | 63 | 23 | 47 | 96 | 1 | 0 | 0 | 0 | 9 | 4 | 4 | 5.06 |
| SP | Halladay, R.Halladay, Roy # >> | 33 | 2010 | R | 43 | 22 | 22 | 9 | 11 | 5.63 | .331 | 1.47 | 11.0 | 2.3 | 7.3 | 132.2 | 161 | 84 | 83 | 24 | 34 | 107 | 2 | 0 | 0 | 0 | 9 | 2 | 6 | 4.56 |
| CL | Robertson, D.Robertson, David >> | 32 | 2017 | R | 86 | 41 | 0 | 0 | 3 | 2.09 | .254 | 1.02 | 4.4 | 4.8 | 10.9 | 43.0 | 21 | 11 | 10 | 3 | 23 | 52 | 0 | 15 | 4 | 0 | 0 | 0 | 2 | 3.09 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 77 | 44 | 0 | 1 | 5 | 4.22 | .260 | 1.05 | 6.6 | 3.0 | 10.3 | 42.2 | 31 | 20 | 20 | 5 | 14 | 48 | 0 | 19 | 4 | 0 | 0 | 0 | 2 | 3.26 |
| RP | Venters, J.Venters, Jonny >> | 26 | 2011 | L | 33 | 26 | 0 | 3 | 2 | 4.03 | .310 | 1.24 | 7.4 | 3.7 | 9.0 | 29.0 | 24 | 13 | 13 | 4 | 12 | 29 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 4.34 |
| RP | Phelps, D.Phelps, David >> | 29 | 2016 | R | 20 | 14 | 0 | 0 | 2 | 2.45 | .286 | 1.20 | 5.5 | 5.5 | 7.5 | 18.1 | 11 | 5 | 5 | 5 | 11 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.78 |
| SU | Soria, J.Soria, Joakim >> | 26 | 2010 | R | 11 | 20 | 0 | 1 | 0 | 2.45 | .241 | 0.95 | 7.0 | 1.6 | 11.9 | 22.0 | 17 | 6 | 6 | 3 | 4 | 29 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 2.68 |
| RP | Knebel, C.Knebel, Corey >> | 25 | 2017 | R | 32 | 9 | 0 | 1 | 1 | 3.68 | .371 | 1.77 | 9.0 | 7.7 | 18.0 | 7.1 | 7 | 3 | 3 | 1 | 6 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.43 |
| SP | Keuchel, D.Keuchel, Dallas # >> | 27 | 2015 | L | 69 | 19 | 5 | 1 | 5 | 4.98 | .333 | 1.44 | 9.5 | 3.5 | 7.9 | 90.1 | 95 | 56 | 50 | 17 | 35 | 79 | 0 | 0 | 0 | 0 | 2 | 5 | 3 | 5.03 |