1987 Toronto Blue Jays season Game log September

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| September 1 | Angels | 4 - 3 (10) | Witt (15-10) | 31101 | 78-54 |
| September 2 | Angels | 7 - 6 | Buice (5-6) | 33408 | 79-54 |
| September 4 | Mariners | 6 - 5 (10) | Powell (0-3) | 33042 | 80-54 |
| September 5 | Mariners | 3 - 0 | Campbell (0-3) | 38436 | 81-54 |
| September 6 | Mariners | 3 - 2 (11) | Núñez (3-3) | 44287 | 82-54 |
| September 7 | @ Brewers | 5 - 3 | Plesac (5-6) | 16935 | 83-54 |
| September 8 | @ Brewers | 6 - 4 | Stieb (13-8) | 8053 | 83-55 |
| September 9 | @ Brewers | 6 - 4 | Wells (1-3) | 10555 | 83-56 |
| September 11 | Yankees | 6 - 5 (10) | Righetti (7-4) | 38540 | 84-56 |