| SP | Alexander, P.Alexander, Pete | 28 | Bambinos | R | 88 | 23 | 23 | 14 | 5 | 2.27 | .252 | 0.99 | 6.4 | 2.5 | 4.8 | 190.1 | 136 | 53 | 48 | 9 | 53 | 102 | 7 | 0 | 0 | 3 | 18 | 3 | 8 | 3.43 |
| SP | Mathewson, C.Mathewson, Christy | 28 | Cubbies | R | 83 | 23 | 23 | 13 | 5 | 3.59 | .267 | 1.09 | 7.8 | 2.0 | 4.6 | 163.0 | 141 | 67 | 65 | 13 | 36 | 84 | 2 | 0 | 0 | 0 | 17 | 1 | 1 | 3.69 |
| RP | Eckersley, D.Eckersley, Dennis | 36 | Red Bears | R | 87 | 59 | 0 | 6 | 3 | 2.54 | .278 | 1.13 | 8.0 | 2.2 | 6.3 | 71.0 | 63 | 21 | 20 | 6 | 17 | 50 | 0 | 10 | 3 | 0 | 0 | 2 | 0 | 3.49 |
| CL | Kimbrel, C.Kimbrel, Craig | 24 | Dogs | R | 100 | 47 | 0 | 2 | 3 | 2.01 | .271 | 1.09 | 6.4 | 3.5 | 10.3 | 49.1 | 35 | 11 | 11 | 1 | 19 | 56 | 0 | 26 | 1 | 0 | 0 | 1 | 1 | 2.20 |
| CL | Chapman, A.Chapman, Aroldis | 26 | Boppers | L | 94 | 49 | 0 | 2 | 3 | 2.10 | .268 | 1.10 | 4.6 | 5.4 | 9.8 | 55.2 | 28 | 15 | 13 | 5 | 33 | 60 | 0 | 23 | 4 | 0 | 0 | 0 | 0 | 3.80 |