| CL | Williams, D.Williams, Devin † | Nationals | R | 138.0 | 80 | 0 | 9 | 2 | 3.01 | .273 | 1.12 | 5.4 | 4.8 | 9.6 | 89.2 | 53 | 41 | 30 | 7 | 47 | 95 | 0 | 30 | 4 | 0 | 0 | 1 | 1 | 3.51 |
| SP | Mathewson, C.Mathewson, Christy † $$ | Bambinos | R | 126.0 | 31 | 31 | 17 | 8 | 3.41 | .270 | 1.09 | 8.0 | 1.8 | 4.1 | 242.2 | 216 | 101 | 92 | 27 | 49 | 109 | 5 | 0 | 0 | 1 | 18 | 4 | 3 | 4.21 |
| SP | Kershaw, C.Kershaw, Clayton | Red Bears | L | 121.0 | 32 | 32 | 15 | 14 | 3.44 | .267 | 1.08 | 7.8 | 1.9 | 8.5 | 246.0 | 213 | 96 | 94 | 23 | 53 | 232 | 10 | 0 | 0 | 3 | 19 | 3 | 6 | 3.01 |
| SP | Cueto, J.Cueto, Johnny † # | Dragons | R | 120.0 | 31 | 31 | 17 | 8 | 3.99 | .311 | 1.35 | 8.8 | 3.3 | 7.0 | 230.0 | 226 | 106 | 102 | 24 | 84 | 179 | 8 | 0 | 0 | 4 | 16 | 2 | 3 | 3.92 |
| SP | Arrieta, J.Arrieta, Jake † | Nationals | R | 117.0 | 32 | 32 | 15 | 6 | 3.66 | .292 | 1.22 | 8.0 | 3.0 | 8.7 | 216.2 | 191 | 93 | 88 | 21 | 73 | 209 | 3 | 0 | 0 | 2 | 19 | 4 | 6 | 3.40 |
| CL | Doolittle, S.Doolittle, Sean † | HATERS | L | 115.5 | 90 | 0 | 3 | 7 | 2.53 | .261 | 1.03 | 6.8 | 2.5 | 8.7 | 106.2 | 80 | 33 | 30 | 12 | 30 | 103 | 0 | 33 | 4 | 0 | 0 | 3 | 0 | 3.46 |
| SP | Pfiester, J.Pfiester, Jack | Grasshoppers | L | 111.0 | 31 | 31 | 16 | 11 | 3.90 | .314 | 1.37 | 8.8 | 3.5 | 5.3 | 221.2 | 217 | 101 | 96 | 18 | 86 | 131 | 13 | 0 | 0 | 4 | 16 | 1 | 1 | 4.05 |