| Primary | ||||||||
| ERA | BR/9 | CG% | HR/9 | |||||
| Team | DMB | REAL | DMB | REAL | DMB | REAL | DMB | REAL |
| Flushing Rats | 2.60 | 2.90 | 10.0 | 10.9 | .327 | .391 | 0.5 | 0.6 |
| Niskayuna Nationals | 3.75 | 3.04 | 11.8 | 11.0 | .321 | .299 | 1.1 | 0.7 |
| Rossville Cubs | 3.95 | 3.26 | 12.0 | 11.5 | .278 | .341 | 1.0 | 0.7 |
| Frankfort Tigers | 3.23 | 3.36 | 11.2 | 11.8 | .247 | .354 | 0.8 | 0.6 |
| Amboy Dukes | 3.74 | 3.37 | 12.2 | 12.1 | .142 | .235 | 0.9 | 0.6 |
| Las Vegas Thunder | 3.19 | 3.38 | 11.0 | 11.6 | .278 | .406 | 0.7 | 0.7 |
| Rockford Forest Citys | 3.55 | 3.57 | 11.4 | 12.3 | .235 | .351 | 0.8 | 0.7 |
| Gonzaga G's | 3.56 | 3.62 | 11.4 | 12.2 | .272 | .257 | 0.8 | 0.6 |
| Cleveland Spiders | 3.67 | 3.63 | 12.0 | 12.4 | .210 | .274 | 0.7 | 0.6 |
| Terre Haute Phillies | 3.80 | 3.65 | 12.9 | 12.7 | .173 | .294 | 0.8 | 0.6 |
| Evanston Black Sox | 3.60 | 3.67 | 12.3 | 12.2 | .241 | .264 | 0.8 | 0.7 |
| Blue Ridge Mountaineers | 3.69 | 3.71 | 11.7 | 12.0 | .216 | .325 | 0.9 | 0.8 |
| Bloomington Hoosiers | 4.50 | 3.89 | 13.7 | 12.8 | .321 | .341 | 0.5 | 0.6 |
| Kenosha Eagles | 3.96 | 3.93 | 12.8 | 13.1 | .191 | .237 | 0.8 | 0.8 |
| Wilmont Dodgers | 3.85 | 3.95 | 12.6 | 13.3 | .142 | .141 | 0.7 | 0.8 |
| Fairfax Peppers | 3.84 | 3.96 | 12.7 | 12.7 | .086 | .255 | 0.7 | 0.8 |
| Asheville Tourists | 3.70 | 4.03 | 12.3 | 12.9 | .185 | .222 | 0.6 | 0.7 |
| Dayton Triangles | 4.90 | 4.07 | 13.4 | 13.3 | .105 | .189 | 1.2 | 0.8 |
| Spirit Mountain Volcanoes | 3.74 | 4.15 | 12.2 | 13.5 | .111 | .192 | 0.8 | 0.8 |
| Schaumburg Saxons | 3.69 | 4.17 | 12.6 | 13.5 | .204 | .216 | 0.8 | 0.7 |
| Hollywood Stars | 3.98 | 4.28 | 12.6 | 13.2 | .142 | .226 | 0.9 | 0.8 |
| Canton Moondogs | 4.84 | 4.32 | 14.1 | 13.3 | .247 | .175 | 0.8 | 0.8 |
| Totals | 3.79 | 3.71 | 12.2 | 12.4 | .212 | .273 | 0.8 | 0.7 |