| SP | Johnson, W.Johnson, Walter # | Dragons | R | 89.0 | 22 | 22 | 12 | 10 | 3.43 | .266 | 1.07 | 7.6 | 2.0 | 6.5 | 173.1 | 147 | 69 | 66 | 24 | 39 | 124 | 9 | 0 | 0 | 0 | 14 | 2 | 3 | 4.08 |
| SP | Reulbach, E.Reulbach, Ed † $$ | Mustangs | R | 88.0 | 20 | 20 | 13 | 5 | 3.38 | .279 | 1.14 | 6.6 | 3.7 | 3.7 | 133.1 | 98 | 52 | 50 | 5 | 54 | 54 | 3 | 0 | 0 | 3 | 12 | 3 | 0 | 3.96 |
| CL | Feliz, N.Feliz, Neftali † | Mustangs | R | 88.0 | 51 | 0 | 4 | 4 | 2.73 | .268 | 1.09 | 6.0 | 3.9 | 9.3 | 62.2 | 41 | 20 | 19 | 4 | 27 | 64 | 0 | 24 | 4 | 0 | 0 | 1 | 0 | 3.13 |
| SP | Verlander, J.Verlander, Justin # | Tigers | R | 86.0 | 22 | 22 | 10 | 7 | 3.04 | .261 | 1.04 | 7.1 | 2.3 | 9.0 | 162.2 | 128 | 59 | 55 | 14 | 41 | 162 | 1 | 0 | 0 | 1 | 15 | 3 | 3 | 2.94 |
| CL | Kimbrel, C.Kimbrel, Craig † | CAJINS | R | 85.5 | 42 | 0 | 2 | 5 | 2.51 | .259 | 1.01 | 6.8 | 2.3 | 8.8 | 46.2 | 35 | 13 | 13 | 2 | 12 | 45 | 0 | 29 | 2 | 0 | 0 | 2 | 1 | 2.52 |
| SP | Richard, J.Richard, J.R. † | Atlantics | R | 84.0 | 21 | 21 | 9 | 5 | 2.74 | .262 | 1.06 | 6.1 | 3.4 | 7.9 | 144.1 | 98 | 47 | 44 | 10 | 55 | 126 | 2 | 0 | 0 | 1 | 15 | 1 | 1 | 3.32 |
| SP | deGrom, J.deGrom, Jacob † $ | Blues | R | 80.0 | 22 | 22 | 10 | 7 | 2.99 | .260 | 1.04 | 6.5 | 2.9 | 9.3 | 147.2 | 106 | 53 | 49 | 20 | 48 | 152 | 0 | 0 | 0 | 0 | 14 | 2 | 0 | 3.72 |