| SP | Scherzer, M.Scherzer, Max # >> | 33 | 2017 | R | 95 | 34 | 34 | 12 | 12 | 4.69 | .311 | 1.32 | 8.5 | 3.4 | 9.0 | 197.2 | 186 | 106 | 103 | 25 | 74 | 198 | 0 | 0 | 0 | 0 | 19 | 8 | 0 | 3.89 |
| SP | Alexander, P.Alexander, Pete >> | 28 | 1915 | R | 88 | 33 | 33 | 10 | 13 | 4.97 | .334 | 1.48 | 9.2 | 4.1 | 5.0 | 212.0 | 217 | 130 | 117 | 14 | 96 | 117 | 4 | 0 | 0 | 0 | 14 | 6 | 5 | 4.20 |
| SP | Greinke, Z.Greinke, Zack # >> | 32 | 2015 | R | 94 | 32 | 32 | 10 | 8 | 5.57 | .314 | 1.35 | 9.2 | 3.0 | 6.3 | 177.2 | 180 | 115 | 110 | 20 | 59 | 124 | 2 | 0 | 0 | 1 | 12 | 5 | 2 | 4.15 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 60 | 32 | 32 | 9 | 11 | 4.56 | .339 | 1.52 | 8.2 | 5.5 | 4.4 | 189.1 | 172 | 101 | 96 | 24 | 115 | 92 | 1 | 0 | 0 | 1 | 16 | 4 | 2 | 5.57 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 71 | 89 | 0 | 6 | 7 | 4.64 | .317 | 1.36 | 6.9 | 5.4 | 8.0 | 99.0 | 76 | 54 | 51 | 9 | 59 | 88 | 0 | 3 | 2 | 0 | 0 | 3 | 8 | 4.28 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 93 | 75 | 0 | 5 | 1 | 2.85 | .279 | 1.15 | 7.1 | 3.4 | 9.4 | 94.2 | 74 | 30 | 30 | 10 | 35 | 98 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 3.45 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 56 | 0 | 6 | 3 | 6.28 | .341 | 1.52 | 8.2 | 5.5 | 9.0 | 57.1 | 52 | 40 | 40 | 6 | 35 | 57 | 0 | 0 | 4 | 0 | 0 | 2 | 1 | 4.32 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 78 | 55 | 0 | 2 | 3 | 4.50 | .318 | 1.34 | 6.7 | 5.4 | 8.8 | 58.0 | 43 | 30 | 29 | 5 | 35 | 57 | 0 | 4 | 1 | 0 | 0 | 3 | 4 | 4.12 |
| CL | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 95 | 75 | 0 | 2 | 10 | 6.56 | .345 | 1.53 | 9.8 | 4.1 | 9.1 | 72.2 | 78 | 55 | 53 | 10 | 33 | 73 | 0 | 29 | 12 | 0 | 0 | 4 | 0 | 4.32 |
| SP | Pfiester, J.Pfiester, Jack >> | 28 | 1906 | L | 74 | 25 | 0 | 4 | 3 | 4.98 | .334 | 1.48 | 10.3 | 3.1 | 5.7 | 85.0 | 97 | 50 | 47 | 11 | 29 | 54 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 4.51 |