| SP | Severino, L.Severino, Luis | 23 | Pony Express | R | 97 | 36 | 36 | 17 | 9 | 2.99 | .267 | 1.07 | 7.2 | 2.5 | 10.1 | 271.0 | 216 | 95 | 90 | 27 | 75 | 305 | 5 | 0 | 0 | 3 | 23 | 5 | 1 | 2.93 |
| SP | Scherzer, M.Scherzer, Max | 33 | Old Artillery | R | 100 | 38 | 38 | 20 | 8 | 3.09 | .282 | 1.16 | 7.1 | 3.3 | 9.4 | 262.0 | 208 | 96 | 90 | 29 | 97 | 275 | 1 | 0 | 0 | 0 | 28 | 4 | 5 | 3.50 |
| SP | Quintana, J.Quintana, Jose | 28 | Red Bears | L | 75 | 35 | 35 | 14 | 10 | 4.06 | .314 | 1.37 | 8.5 | 3.8 | 9.8 | 213.0 | 202 | 96 | 96 | 25 | 89 | 231 | 0 | 0 | 0 | 0 | 20 | 1 | 3 | 3.62 |
| SP | Bumgarner, M.Bumgarner, Madison | 27 | Cavemen | L | 82 | 34 | 34 | 20 | 7 | 3.46 | .287 | 1.19 | 8.2 | 2.6 | 7.4 | 234.1 | 212 | 91 | 90 | 28 | 67 | 193 | 3 | 0 | 0 | 1 | 21 | 4 | 0 | 3.82 |
| RP | Iglesias, R.Iglesias, Raisel | 27 | Nightmares | R | 68 | 73 | 0 | 8 | 2 | 2.88 | .268 | 1.07 | 6.8 | 2.8 | 11.6 | 100.0 | 76 | 33 | 32 | 15 | 31 | 129 | 0 | 9 | 4 | 0 | 0 | 3 | 1 | 3.39 |
| CL | Kimbrel, C.Kimbrel, Craig | 29 | Old Artillery | R | 100 | 83 | 0 | 6 | 6 | 2.92 | .251 | 0.97 | 6.5 | 2.3 | 12.9 | 83.1 | 60 | 27 | 27 | 8 | 21 | 119 | 0 | 43 | 4 | 0 | 0 | 3 | 1 | 2.25 |