| CL | Workman, B.Workman, Brandon | 30 | Walnut Pickers | R | 46.0 | 19 | 0 | 3 | 1 | 2.00 | .260 | 1.06 | 5.5 | 4.0 | 12.0 | 18.0 | 11 | 4 | 4 | 2 | 8 | 24 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 3.11 |
| RP | Boxberger, B.Boxberger, Brad | 26 | Lions | R | 32.5 | 20 | 0 | 6 | 1 | 4.38 | .339 | 1.54 | 9.4 | 4.9 | 11.6 | 24.2 | 25 | 12 | 12 | 3 | 13 | 31 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3.67 |
| RP | Hochevar, L.Hochevar, Luke | 30 | BBCORioles | R | 31.5 | 24 | 0 | 3 | 1 | 1.85 | .239 | 0.94 | 6.1 | 2.4 | 10.1 | 34.0 | 23 | 8 | 7 | 3 | 9 | 38 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 2.71 |
| CL | Kimbrel, C.Kimbrel, Craig | 29 | Tornado | R | 31.5 | 23 | 0 | 1 | 2 | 2.77 | .264 | 1.08 | 6.2 | 3.5 | 11.4 | 26.0 | 18 | 8 | 8 | 2 | 10 | 33 | 0 | 9 | 0 | 0 | 0 | 0 | 2 | 2.62 |
| RP | Soriano, R.Soriano, Rafael | 31 | Shark-nados | R | 28.0 | 23 | 0 | 1 | 1 | 0.88 | .179 | 0.65 | 3.6 | 2.4 | 9.9 | 30.2 | 12 | 3 | 3 | 1 | 8 | 33 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 2.03 |
| RP | Treinen, B.Treinen, Blake | 30 | Grasshoppers | R | 27.0 | 23 | 0 | 5 | 1 | 5.55 | .387 | 1.89 | 11.3 | 6.0 | 7.5 | 24.1 | 30 | 15 | 15 | 4 | 16 | 20 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 5.50 |