Organization team vs team - 1966 SPBII
Regular season
| American League |
| FOR | RCG | GLA | HOR | R66 | EKL | NYM | MON | SEA |
| FOR | x | 7-7 | 7-7 | 9-5 | 9-5 | 10-4 | 3-11 | 10-4 | 9-5 |
| RCG | 7-7 | x | 10-4 | 8-6 | 9-5 | 4-10 | 6-8 | 9-5 | 11-3 |
| GLA | 7-7 | 4-10 | x | 7-7 | 5-9 | 8-6 | 4-10 | 7-7 | 8-6 |
| HOR | 5-9 | 6-8 | 7-7 | x | 10-4 | 6-8 | 5-9 | 8-6 | 9-5 |
| R66 | 5-9 | 5-9 | 9-5 | 4-10 | x | 4-10 | 5-9 | 5-9 | 8-6 |
| EKL | 4-10 | 10-4 | 6-8 | 8-6 | 10-4 | x | 3-11 | 9-5 | 10-4 |
| NYM | 11-3 | 8-6 | 10-4 | 9-5 | 9-5 | 11-3 | x | 9-5 | 11-3 |
| MON | 4-10 | 5-9 | 7-7 | 6-8 | 9-5 | 5-9 | 5-9 | x | 11-3 |
| SEA | 5-9 | 3-11 | 6-8 | 5-9 | 6-8 | 4-10 | 3-11 | 3-11 | x |
|   |   |   |   |   |   |   |   |   |   |
| BRX | 3-1 | 4-4 | 3-1 | 6-2 | 4-1 | 2-2 | 1-4 | 4-4 | 4-0 |
| BEA | 2-2 | 5-3 | 3-1 | 3-2 | 4-4 | 4-4 | 2-2 | 3-1 | 5-0 |
| BIS | 4-4 | 3-1 | 4-1 | 3-1 | 3-2 | 3-5 | 0-4 | 2-2 | 7-1 |
| FFC | 3-2 | 2-3 | 3-1 | 1-3 | 6-2 | 4-4 | 3-1 | 2-2 | 5-3 |
| TRW | 2-6 | 2-2 | 2-6 | 2-2 | 3-1 | 1-4 | 2-3 | 1-3 | 4-4 |
| PIT | 3-2 | 0-4 | 8-0 | 4-1 | 2-2 | 2-2 | 4-4 | 2-6 | 2-2 |
| ELE | 2-2 | 3-5 | 3-1 | 3-5 | 5-3 | 4-1 | 1-3 | 2-3 | 3-1 |
| WAB | 3-5 | 1-3 | 3-5 | 2-2 | 3-1 | 2-2 | 3-5 | 3-2 | 2-3 |
| WIN | 2-2 | 3-2 | 3-2 | 5-3 | 4-0 | 3-1 | 3-5 | 2-6 | 4-0 |
|   |   |   |   |   |   |   |   |   |   |
| National League |
| BRX | BEA | BIS | FFC | TRW | PIT | ELE | WAB | WIN |
| BRX | x | 7-7 | 8-6 | 7-7 | 13-1 | 9-5 | 9-5 | 11-3 | 11-3 |
| BEA | 7-7 | x | 2-12 | 8-6 | 6-8 | 7-7 | 7-7 | 5-9 | 3-11 |
| BIS | 6-8 | 12-2 | x | 8-6 | 11-3 | 5-9 | 9-5 | 9-5 | 5-9 |
| FFC | 7-7 | 6-8 | 6-8 | x | 10-4 | 11-3 | 2-12 | 8-6 | 9-5 |
| TRW | 1-13 | 8-6 | 3-11 | 4-10 | x | 7-7 | 8-6 | 2-12 | 2-12 |
| PIT | 5-9 | 7-7 | 9-5 | 3-11 | 7-7 | x | 7-7 | 11-3 | 4-10 |
| ELE | 5-9 | 7-7 | 5-9 | 12-2 | 6-8 | 7-7 | x | 4-10 | 6-8 |
| WAB | 3-11 | 9-5 | 5-9 | 6-8 | 12-2 | 3-11 | 10-4 | x | 3-11 |
| WIN | 3-11 | 11-3 | 9-5 | 5-9 | 12-2 | 10-4 | 8-6 | 11-3 | x |
|   |   |   |   |   |   |   |   |   |   |
| FOR | 1-3 | 2-2 | 4-4 | 2-3 | 6-2 | 2-3 | 2-2 | 5-3 | 2-2 |
| RCG | 4-4 | 3-5 | 1-3 | 3-2 | 2-2 | 4-0 | 5-3 | 3-1 | 2-3 |
| GLA | 1-3 | 1-3 | 1-4 | 1-3 | 6-2 | 0-8 | 1-3 | 5-3 | 2-3 |
| HOR | 2-6 | 2-3 | 1-3 | 3-1 | 2-2 | 1-4 | 5-3 | 2-2 | 3-5 |
| R66 | 1-4 | 4-4 | 2-3 | 2-6 | 1-3 | 2-2 | 3-5 | 1-3 | 0-4 |
| EKL | 2-2 | 4-4 | 5-3 | 4-4 | 4-1 | 2-2 | 1-4 | 2-2 | 1-3 |
| NYM | 4-1 | 2-2 | 4-0 | 1-3 | 3-2 | 4-4 | 3-1 | 5-3 | 5-3 |
| MON | 4-4 | 1-3 | 2-2 | 2-2 | 3-1 | 6-2 | 3-2 | 2-3 | 6-2 |
| SEA | 0-4 | 0-5 | 1-7 | 3-5 | 4-4 | 2-2 | 1-3 | 3-2 | 0-4 |
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