| CL | Doolittle, S.Doolittle, Sean | 31 | Cubbies | L | 39.5 | 16 | 0 | 0 | 0 | 1.20 | .211 | 0.80 | 3.6 | 3.6 | 8.4 | 15.0 | 6 | 2 | 2 | 1 | 6 | 14 | 0 | 13 | 0 | 0 | 0 | 0 | 2 | 3.20 |
| CL | Chapman, A.Chapman, Aroldis | 37 | Classics | L | 30.5 | 15 | 0 | 0 | 0 | 3.21 | .263 | 1.07 | 6.4 | 3.2 | 8.4 | 14.0 | 10 | 5 | 5 | 0 | 5 | 13 | 0 | 11 | 0 | 0 | 0 | 0 | 1 | 2.21 |
| CL | Kimbrel, C.Kimbrel, Craig | 24 | Ducks | R | 27.0 | 17 | 0 | 3 | 2 | 5.59 | .301 | 1.29 | 9.9 | 1.9 | 10.9 | 19.1 | 21 | 12 | 12 | 2 | 4 | 23 | 0 | 8 | 3 | 0 | 0 | 0 | 2 | 2.58 |
| RP | Benoit, J.Benoit, Joaquin | 33 | Lions | R | 25.0 | 27 | 0 | 3 | 1 | 2.72 | .274 | 1.11 | 6.7 | 3.5 | 9.0 | 39.2 | 29 | 15 | 12 | 5 | 15 | 39 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3.90 |
| RP | Percival, T.Percival, Troy | 26 | Devils | R | 25.0 | 23 | 0 | 3 | 0 | 0.87 | .225 | 0.87 | 6.3 | 1.8 | 9.5 | 20.2 | 14 | 2 | 2 | 1 | 4 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.15 |