2004 Toronto Blue Jays season Game log September

| Date_ | Opponent | Score | Loss | Record |
|---|---|---|---|---|
| September 1 | Mariners | 4 - 2 | Villone (5-5) | 55-78 |
| September 2 | Mariners | 8 - 6 | Baek (1-1) | 56-78 |
| September 3 | Athletics | 7 - 4 | Lilly (9-10) | 56-79 |
| September 4 | Athletics | 9 - 5 | Frasor (4-5) | 56-80 |
| September 5 | Athletics | 13 - 5 | Harden (9-6) | 57-80 |
| September 7 | @ Angels | 5 - 2 | Bush (3-4) | 57-81 |
| September 8 | @ Angels | 1 - 0 | Escobar (9-10) | 58-81 |
| September 9 | @ Angels | 5 - 4 | Washburn (11-6) | 59-81 |
| September 10 | @ Rangers | 10 - 3 | Batista (10-11) | 59-82 |
| September 11 | @ Rangers | 10 - 7 | Frasor (4-6) | 59-83 |