League team pitching totals -- National League
Regular season
| Primary |
| Team | ERA | W | L | S | G | CG | INN | H | R | ER | BB | K | HR | GDP |
| Chicago Stampers | 3.25 | 24 | 28 | 6 | 52 | 19 | 468.0 | 429 | 181 | 169 | 140 | 245 | 46 | 52 |
| Rock Island Arsenal | 3.51 | 41 | 11 | 17 | 52 | 10 | 477.0 | 447 | 208 | 186 | 186 | 279 | 46 | 64 |
| Newfoundland Grays | 3.86 | 24 | 28 | 9 | 52 | 13 | 452.1 | 418 | 218 | 194 | 139 | 293 | 58 | 40 |
| Kansas City Blues | 3.94 | 30 | 22 | 13 | 52 | 8 | 470.1 | 462 | 223 | 206 | 165 | 222 | 48 | 39 |
| DeVilbiss Tigers | 4.11 | 23 | 29 | 6 | 52 | 16 | 474.2 | 487 | 244 | 217 | 170 | 265 | 56 | 53 |
| Schaumburg Hawks | 4.18 | 24 | 28 | 13 | 52 | 8 | 469.0 | 483 | 268 | 218 | 158 | 282 | 64 | 42 |
| Indianapolis Clowns | 4.30 | 21 | 31 | 10 | 52 | 6 | 473.0 | 458 | 249 | 226 | 196 | 239 | 48 | 51 |
| Totals | 3.88 | 187 | 177 | 74 | 364 | 80 | 3284.1 | 3184 | 1591 | 1416 | 1154 | 1825 | 366 | 341 |
| Secondary |
| Team | IW | HBP | SH | SF | WP | BK | SB | CS | PK | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB |
| Chicago Stampers | 15 | 10 | 17 | 0 | 3 | 1 | 9 | 5 | 0 | 8.3 | 2.7 | 11.1 | 4.7 | 0.9 | 1.8 |
| Rock Island Arsenal | 6 | 12 | 17 | 0 | 13 | 0 | 18 | 8 | 3 | 8.4 | 3.5 | 12.2 | 5.3 | 0.9 | 1.5 |
| Newfoundland Grays | 12 | 10 | 20 | 0 | 4 | 1 | 15 | 5 | 0 | 8.3 | 2.8 | 11.3 | 5.8 | 1.2 | 2.1 |
| Kansas City Blues | 6 | 6 | 25 | 0 | 5 | 0 | 5 | 4 | 2 | 8.8 | 3.2 | 12.1 | 4.2 | 0.9 | 1.3 |
| DeVilbiss Tigers | 16 | 12 | 18 | 0 | 6 | 0 | 8 | 2 | 1 | 9.2 | 3.2 | 12.7 | 5.0 | 1.1 | 1.6 |
| Schaumburg Hawks | 4 | 7 | 21 | 0 | 13 | 0 | 16 | 8 | 1 | 9.3 | 3.0 | 12.4 | 5.4 | 1.2 | 1.8 |
| Indianapolis Clowns | 13 | 13 | 19 | 0 | 8 | 0 | 13 | 5 | 4 | 8.7 | 3.7 | 12.7 | 4.5 | 0.9 | 1.2 |
| Totals | 72 | 70 | 137 | 0 | 52 | 2 | 84 | 37 | 11 | 8.7 | 3.2 | 12.1 | 5.0 | 1.0 | 1.6 |
| Analytical |
| Team | OPS | WHIP | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Chicago Stampers | .679 | 1.22 | 1500 | .255 | 811 | .418 | 821 | .423 | 193.5 | 3.7 | 3.35 | 3.27 |
| Rock Island Arsenal | .693 | 1.33 | 1496 | .268 | 854 | .423 | 866 | .429 | 209.0 | 3.9 | 3.55 | 3.77 |
| Newfoundland Grays | .688 | 1.23 | 1401 | .257 | 809 | .426 | 819 | .431 | 198.8 | 3.9 | 3.56 | 3.51 |
| Kansas City Blues | .711 | 1.33 | 1574 | .263 | 880 | .437 | 886 | .440 | 226.5 | 4.3 | 3.90 | 3.80 |
| DeVilbiss Tigers | .737 | 1.38 | 1556 | .277 | 931 | .452 | 943 | .458 | 243.8 | 4.6 | 4.16 | 4.21 |
| Schaumburg Hawks | .745 | 1.37 | 1521 | .275 | 939 | .462 | 946 | .466 | 247.8 | 4.7 | 4.28 | 4.25 |
| Indianapolis Clowns | .721 | 1.38 | 1550 | .265 | 908 | .444 | 921 | .450 | 232.9 | 4.4 | 3.99 | 4.02 |
| Totals | .711 | 1.32 | 10598 | .266 | 6132 | .438 | 6202 | .443 | 1551.0 | 4.2 | 3.83 | 3.83 |
| Starters |
| Team | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Chicago Stampers | 52 | 19 | .365 | 6 | 31 | .596 | 214 | 4.1 | 18 | 9 | .500 | 130.6 | .635 |
| Rock Island Arsenal | 52 | 10 | .192 | 4 | 34 | .654 | 299 | 5.8 | 65 | 23 | .354 | 142.4 | .610 |
| Newfoundland Grays | 52 | 13 | .250 | 4 | 31 | .596 | 227 | 4.4 | 43 | 18 | .419 | 131.1 | .631 |
| Kansas City Blues | 52 | 8 | .154 | 4 | 31 | .596 | 224 | 4.3 | 65 | 20 | .308 | 138.3 | .610 |
| DeVilbiss Tigers | 52 | 16 | .308 | 3 | 25 | .481 | 224 | 4.3 | 30 | 7 | .233 | 139.8 | .612 |
| Schaumburg Hawks | 52 | 8 | .154 | 2 | 31 | .596 | 219 | 4.2 | 25 | 10 | .400 | 136.7 | .621 |
| Indianapolis Clowns | 52 | 6 | .115 | 1 | 34 | .654 | 197 | 3.8 | 62 | 25 | .403 | 139.8 | .615 |
| Totals | 364 | 80 | .220 | 24 | 217 | .596 | 1604 | 4.4 | 308 | 112 | .364 | 137.0 | .619 |
| Relievers |
| Team | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | R/G | GF | R/GF |
| Chicago Stampers | 8 | 6 | .750 | 2 | .250 | 1 | 18 | 9 | .500 | 52 | 57 | 1.1 | 33 | 1.7 |
| Rock Island Arsenal | 22 | 17 | .773 | 4 | .182 | 5 | 65 | 23 | .354 | 52 | 73 | 1.4 | 42 | 1.7 |
| Newfoundland Grays | 16 | 9 | .563 | 6 | .375 | 4 | 43 | 18 | .419 | 52 | 74 | 1.4 | 39 | 1.9 |
| Kansas City Blues | 22 | 13 | .591 | 3 | .136 | 8 | 65 | 20 | .308 | 52 | 108 | 2.1 | 44 | 2.5 |
| DeVilbiss Tigers | 9 | 6 | .667 | 3 | .333 | 2 | 30 | 7 | .233 | 52 | 75 | 1.4 | 36 | 2.1 |
| Schaumburg Hawks | 18 | 13 | .722 | 3 | .167 | 3 | 25 | 10 | .400 | 52 | 77 | 1.5 | 44 | 1.8 |
| Indianapolis Clowns | 15 | 10 | .667 | 5 | .333 | 9 | 62 | 25 | .403 | 52 | 112 | 2.2 | 46 | 2.4 |
| Totals | 110 | 74 | .673 | 26 | .236 | 32 | 308 | 112 | .364 | 364 | 576 | 1.6 | 284 | 2.0 |