| National | ||||||||||
| ChN | Cin | Hou | LAN | Mil | NYN | Phi | Pit | SF | StL | |
| ChN | x | 5-13 | 12-6 | 11-7 | 9-9 | 9-9 | 10-8 | 9-9 | 12-6 | 10-8 |
| Cin | 13-5 | x | 12-6 | 12-6 | 11-7 | 13-5 | 14-4 | 11-7 | 10-8 | 10-8 |
| Hou | 6-12 | 6-12 | x | 8-10 | 7-11 | 6-11 | 7-11 | 7-11 | 5-13 | 3-15 |
| LAN | 7-11 | 6-12 | 10-8 | x | 5-13 | 8-10 | 10-8 | 6-12 | 7-11 | 12-6 |
| Mil | 9-9 | 7-11 | 11-7 | 13-5 | x | 9-9 | 10-8 | 6-12 | 10-8 | 9-9 |
| NYN | 9-9 | 5-13 | 11-6 | 10-8 | 9-9 | x | 7-11 | 5-13 | 10-8 | 10-8 |
| Phi | 8-10 | 4-14 | 11-7 | 8-10 | 8-10 | 11-7 | x | 9-9 | 11-7 | 12-6 |
| Pit | 9-9 | 7-11 | 11-7 | 12-6 | 12-6 | 13-5 | 9-9 | x | 7-11 | 12-6 |
| SF | 6-12 | 8-10 | 13-5 | 11-7 | 8-10 | 8-10 | 7-11 | 11-7 | x | 5-13 |
| StL | 8-10 | 8-10 | 15-3 | 6-12 | 9-9 | 8-10 | 6-12 | 6-12 | 13-5 | x |