| Alou | W | L | PCT | GB | RS | RA | DIFF | PYTH | STRK | L10 | More |
| San Francisco Seals () | Seals () | 104 | 79 | .568 | - | 799 | 739 | +60 | 99-84 | W1 | 7-3 | |
| Montreal Expos (mitchvan3) | Expos (mitchvan3) | 85 | 81 | .512 | 10.5 | 731 | 689 | +42 | 88-78 | L4 | 4-6 | |
| Springfield A and M Fainting Pigs () | Fainting Pigs () | 84 | 85 | .497 | 13 | 680 | 689 | -9 | 83-86 | L1 | 4-6 | |
| Chicago Whales () | Whales () | 71 | 91 | .438 | 22.5 | 645 | 751 | -106 | 69-93 | W1 | 5-5 | |
| Tiant | W | L | PCT | GB | RS | RA | DIFF | PYTH | STRK | L10 | More |
| Toronto Maple Leafs () | Maple Leafs () | 86 | 87 | .497 | - | 845 | 866 | -21 | 84-89 | L3 | 6-4 | |
| Washington Senators () | Senators () | 77 | 85 | .475 | 3.5 | 711 | 726 | -15 | 79-83 | L1 | 6-4 | |
| Reading Fightin' Phils () | Fightin' Phils () | 73 | 89 | .451 | 7.5 | 670 | 758 | -88 | 71-91 | W2 | 5-5 | |
| Trenton Thunder () | Thunder () | 70 | 92 | .432 | 10.5 | 721 | 773 | -52 | 75-87 | L2 | 2-8 | |
| Not Used | W | L | PCT | GB | RS | RA | DIFF | PYTH | STRK | L10 | More |
| Potential Prospects (56castle99) | Prospects (56castle99) | 0 | 0 | - | - | 0 | 0 | 0 | 0-0 | | 0-0 | |
