| SP | Kershaw, C.Kershaw, Clayton | 28 | Sluggers | L | 98 | 21 | 21 | 12 | 6 | 2.27 | .246 | 0.96 | 6.9 | 1.8 | 8.8 | 154.2 | 118 | 42 | 39 | 19 | 31 | 151 | 3 | 0 | 0 | 1 | 16 | 2 | 1 | 3.29 |
| SP | Martinez, P.Martinez, Pedro # | 29 | Lost Cub's | R | 100 | 21 | 21 | 10 | 7 | 3.84 | .293 | 1.22 | 7.9 | 3.1 | 10.7 | 152.1 | 134 | 66 | 65 | 18 | 52 | 181 | 3 | 0 | 0 | 2 | 12 | 3 | 3 | 3.24 |
| RP | Valverde, J.Valverde, Jose | 24 | Demons | R | 61 | 50 | 0 | 5 | 2 | 2.31 | .286 | 1.20 | 6.0 | 4.9 | 12.0 | 62.1 | 41 | 16 | 16 | 5 | 34 | 83 | 0 | 9 | 1 | 0 | 0 | 0 | 0 | 3.02 |
| RP | Benoit, J.Benoit, Joaquin | 33 | Demons | R | 94 | 53 | 0 | 3 | 3 | 1.90 | .252 | 1.01 | 6.9 | 2.3 | 10.1 | 80.1 | 61 | 19 | 17 | 6 | 20 | 90 | 0 | 7 | 0 | 0 | 0 | 0 | 1 | 2.48 |
| CL | Eckersley, D.Eckersley, Dennis | 36 | Gamblers | R | 85 | 37 | 0 | 3 | 1 | 1.47 | .191 | 0.71 | 4.8 | 1.8 | 7.5 | 36.2 | 19 | 6 | 6 | 1 | 7 | 30 | 0 | 26 | 1 | 0 | 0 | 0 | 0 | 2.28 |