ERA - Must have a minimum of .8 inning pitched per team game.
| Player | Team | G | GS | CG | IP | H | R | ER | BB | SO | W | L | SV | 2B | 3B | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Schmitten, R | PIC | 11 | 10 | 2 | 80.2 | 48 | 14 | 7 | 21 | 67 | 7 | 1 | 0 | 6 | 0 | 0.78 |
| Bell, M | TCC | 11 | 11 | 3 | 76.0 | 49 | 19 | 8 | 19 | 63 | 7 | 3 | 0 | 5 | 0 | 0.95 |
| Boyle, B | LCC | 13 | 11 | 6 | 83.2 | 47 | 14 | 9 | 19 | 86 | 10 | 1 | 0 | 5 | 0 | 0.97 |
| Dean, T | TCC | 11 | 8 | 0 | 52.0 | 38 | 8 | 6 | 17 | 28 | 8 | 0 | 1 | 7 | 1 | 1.04 |
| Rogers, K | GR | 22 | 1 | 0 | 33.0 | 26 | 7 | 6 | 13 | 32 | 2 | 2 | 2 | 1 | 0 | 1.64 |
| Barker, D | CEN | 8 | 8 | 2 | 52.2 | 32 | 15 | 10 | 18 | 44 | 4 | 4 | 0 | 5 | 1 | 1.71 |
| Galusha, L | LCC | 11 | 9 | 3 | 52.2 | 42 | 13 | 11 | 15 | 31 | 6 | 2 | 0 | 7 | 0 | 1.88 |
| Fewel, S | LCC | 15 | 12 | 3 | 79.1 | 75 | 27 | 18 | 22 | 46 | 5 | 6 | 0 | 3 | 0 | 2.04 |
| Picha, G | TCC | 11 | 11 | 1 | 72.0 | 60 | 22 | 17 | 15 | 47 | 4 | 2 | 0 | 5 | 1 | 2.13 |
| Horsfall, T | PIC | 11 | 10 | 2 | 54.2 | 24 | 16 | 14 | 30 | 32 | 6 | 2 | 0 | 3 | 0 | 2.31 |
| Christie, D | LCC | 12 | 12 | 3 | 69.0 | 65 | 21 | 18 | 19 | 53 | 8 | 1 | 0 | 9 | 2 | 2.35 |
| Schockey, R | CLK | 10 | 9 | 5 | 57.0 | 53 | 17 | 15 | 14 | 35 | 5 | 4 | 0 | 10 | 3 | 2.37 |
| Pruneda, T | CLK | 12 | 6 | 1 | 55.0 | 53 | 18 | 18 | 11 | 29 | 5 | 1 | 0 | 14 | 1 | 2.95 |
| Nelson, C | CLK | 9 | 6 | 1 | 32.1 | 32 | 16 | 11 | 9 | 21 | 2 | 3 | 1 | 4 | 0 | 3.06 |
| Nagel, M | PIC | 12 | 7 | 3 | 45.2 | 37 | 18 | 17 | 25 | 42 | 7 | 1 | 1 | 5 | 2 | 3.35 |
| Larabee, J | TCC | 10 | 8 | 0 | 50.0 | 44 | 22 | 19 | 13 | 17 | 4 | 3 | 0 | 4 | 2 | 3.42 |
| Schenk, A | CLK | 11 | 6 | 0 | 41.1 | 46 | 21 | 18 | 17 | 29 | 2 | 2 | 0 | 11 | 0 | 3.92 |
| Fields, R | GR | 11 | 8 | 0 | 45.0 | 45 | 39 | 20 | 17 | 20 | 1 | 5 | 0 | 8 | 1 | 4.00 |
| Sjolander, C | GR | 11 | 6 | 0 | 36.2 | 27 | 27 | 17 | 20 | 26 | 1 | 2 | 0 | 3 | 2 | 4.17 |
| Phillips, J | PIC | 11 | 3 | 0 | 41.1 | 35 | 22 | 22 | 20 | 21 | 5 | 1 | 0 | 7 | 2 | 4.79 |
| Bernheisel, T | GR | 12 | 7 | 2 | 37.0 | 35 | 30 | 20 | 32 | 17 | 1 | 6 | 0 | 10 | 0 | 4.87 |
| Goforth, T | CEN | 7 | 7 | 2 | 37.1 | 38 | 26 | 21 | 19 | 46 | 2 | 4 | 0 | 4 | 3 | 5.06 |
| Gervais, D | GH | 11 | 6 | 0 | 34.2 | 44 | 33 | 25 | 27 | 16 | 2 | 7 | 0 | 6 | 1 | 6.49 |
| Dibble, J | GH | 10 | 10 | 2 | 56.0 | 98 | 55 | 48 | 13 | 22 | 1 | 8 | 0 | 22 | 7 | 7.71 |