ERA - Minimum inning(s) pitched per team game - .8
| Player | Team | G | GS | CG | IP | H | R | ER | BB | SO | W | L | SV | 2B | 3B | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| McGhee, J | HBL | 9 | 9 | 1 | 58.0 | 39 | 12 | 9 | 17 | 42 | 4 | 1 | 0 | 5 | 0 | 1.40 |
| Henn, C | QUI | 8 | 7 | 1 | 48.1 | 24 | 11 | 8 | 15 | 46 | 4 | 1 | 0 | 1 | 3 | 1.49 |
| Wynveen, R | DPG | 10 | 9 | 2 | 58.0 | 47 | 14 | 12 | 18 | 45 | 6 | 1 | 0 | 8 | 2 | 1.86 |
| Kimes, C | SPR | 10 | 5 | 3 | 47.2 | 42 | 25 | 14 | 16 | 38 | 5 | 1 | 0 | 10 | 1 | 2.64 |
| Spomer, K | DEK | 11 | 7 | 3 | 60.2 | 65 | 31 | 18 | 9 | 33 | 5 | 3 | 0 | 10 | 2 | 2.67 |
| Gannon, P | SPR | 17 | 3 | 1 | 49.2 | 44 | 19 | 15 | 15 | 22 | 4 | 1 | 1 | 6 | 1 | 2.72 |
| Dennison, S | DPG | 9 | 9 | 0 | 49.2 | 40 | 26 | 17 | 22 | 27 | 2 | 5 | 0 | 8 | 0 | 3.08 |
| Ferrell, J | SPR | 11 | 9 | 1 | 60.1 | 65 | 24 | 21 | 13 | 45 | 4 | 3 | 1 | 9 | 2 | 3.13 |
| Sappington, M | HBL | 11 | 10 | 1 | 68.2 | 64 | 30 | 25 | 25 | 64 | 5 | 1 | 0 | 10 | 1 | 3.28 |
| Frahler, T | DEK | 9 | 9 | 3 | 54.1 | 56 | 28 | 21 | 29 | 28 | 4 | 3 | 0 | 7 | 2 | 3.48 |
| Winkelman, M | SPR | 11 | 4 | 1 | 43.1 | 39 | 18 | 17 | 18 | 18 | 1 | 2 | 0 | 5 | 0 | 3.53 |
| Karger, A | DEK | 10 | 9 | 0 | 59.2 | 65 | 30 | 25 | 30 | 30 | 4 | 3 | 0 | 10 | 2 | 3.77 |
| Sandquist, R | QUI | 13 | 7 | 2 | 55.0 | 57 | 29 | 25 | 16 | 33 | 4 | 2 | 0 | 5 | 0 | 4.09 |
| Moore, D | DPG | 19 | 5 | 0 | 43.0 | 38 | 26 | 20 | 17 | 32 | 1 | 6 | 2 | 7 | 3 | 4.19 |
| Dicus, J | DEK | 9 | 9 | 0 | 55.1 | 51 | 27 | 26 | 20 | 39 | 4 | 3 | 0 | 12 | 1 | 4.23 |
| Gunter, C | SPR | 10 | 9 | 1 | 47.1 | 43 | 26 | 23 | 23 | 41 | 2 | 2 | 0 | 7 | 3 | 4.37 |
| Moranda, S | QUI | 10 | 9 | 1 | 56.1 | 61 | 36 | 28 | 20 | 43 | 3 | 4 | 0 | 7 | 4 | 4.47 |
| Barnes, S | HBL | 10 | 9 | 1 | 45.2 | 38 | 27 | 23 | 30 | 36 | 1 | 5 | 0 | 11 | 1 | 4.53 |
| Barry, T | QUI | 9 | 9 | 1 | 50.0 | 65 | 34 | 26 | 24 | 39 | 4 | 2 | 0 | 8 | 4 | 4.68 |
| de la Torriente, B | DPG | 10 | 10 | 1 | 56.2 | 59 | 33 | 31 | 26 | 32 | 3 | 5 | 0 | 14 | 2 | 4.92 |
| Curtis, M | QUI | 10 | 8 | 0 | 45.1 | 48 | 26 | 25 | 20 | 40 | 1 | 1 | 0 | 6 | 1 | 4.96 |
| Johnson, K | DPG | 10 | 10 | 1 | 56.2 | 62 | 38 | 32 | 27 | 52 | 1 | 7 | 0 | 13 | 1 | 5.08 |