1984 Toronto Blue Jays season Game log September

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| September 21 | Brewers | 5 - 1 | Lamp (8-8) | 21147 | 85-69 |
| September 22 | Brewers | 2 - 1 | Haas (9-11) | 26152 | 86-69 |
| September 23 | Brewers | 8 - 5 | Jackson (7-8) | 28550 | 86-70 |
| September 24 | @ Red Sox | 9 - 8 | Hurst (12-11) | 13328 | 87-70 |
| September 25 | @ Red Sox | 14 - 6 | Stieb (15-8) | 14259 | 87-71 |
| September 26 | @ Red Sox | 8 - 4 | Boyd (12-11) | 13065 | 88-71 |
| September 28 | @ Brewers | 4 - 3 (11) | Musselman (0-2) | 17026 | 88-72 |
| September 29 | @ Brewers | 5 - 4 | Cocanower (8-16) | 9736 | 89-72 |
| September 30 | @ Brewers | 4 - 0 | Alexander (17-6) | 10277 | 89-73 |