| CL | Percival, T.Percival, Troy | 26 | Cubs | R | 58.0 | 37 | 0 | 3 | 2 | 2.49 | .274 | 1.13 | 6.5 | 3.8 | 8.2 | 43.1 | 31 | 13 | 12 | 2 | 18 | 39 | 0 | 14 | 2 | 0 | 0 | 0 | 0 | 3.05 |
| RP | Papelbon, J.Papelbon, Jonathan | 27 | Vikings | R | 46.5 | 34 | 0 | 5 | 0 | 1.59 | .176 | 0.64 | 3.6 | 2.2 | 10.2 | 45.1 | 18 | 8 | 8 | 6 | 11 | 51 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 3.20 |
| RP | Bautista, F.Bautista, Félix | 28 | Menjai | R | 45.0 | 45 | 0 | 6 | 1 | 2.01 | .288 | 1.18 | 5.2 | 5.5 | 10.2 | 31.1 | 18 | 11 | 7 | 2 | 19 | 35 | 0 | 2 | 0 | 0 | 0 | 1 | 3 | 3.52 |
| CL | Williams, D.Williams, Devin | 28 | Monarchs | R | 42.5 | 33 | 0 | 0 | 2 | 3.06 | .289 | 1.19 | 6.9 | 3.9 | 7.2 | 35.1 | 27 | 12 | 12 | 2 | 15 | 28 | 0 | 17 | 5 | 0 | 0 | 1 | 2 | 3.51 |
| CL | Rivera, M.Rivera, Mariano | 39 | Jets | R | 39.0 | 27 | 0 | 4 | 5 | 3.89 | .262 | 1.01 | 8.5 | 0.8 | 6.9 | 34.2 | 32 | 17 | 15 | 2 | 3 | 26 | 0 | 10 | 1 | 0 | 0 | 2 | 0 | 2.68 |