2005 Toronto Blue Jays season Game log September

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| September 22 | Mariners | 7 - 5 | Piñeiro (7-10) | 23118 | 75-77 |
| September 23 | @ Yankees | 5 - 0 | Lilly (9-11) | 53175 | 75-78 |
| September 24 | @ Yankees | 7 - 4 | Wright (5-4) | 53911 | 76-78 |
| September 25 | @ Yankees | 8 - 4 | Towers (12-12) | 55136 | 76-79 |
| September 26 | @ Red Sox | Postponed (rain) Rescheduled for September 27 | Postponed (rain) Rescheduled for September 27 | Postponed (rain) Rescheduled for September 27 | Postponed (rain) Rescheduled for September 27 |
| September 27 | @ Red Sox | 3 - 1 | Bush (5-11) | 35700 | 76-80 |
| September 27 | @ Red Sox | 7 - 5 | Bradford (2-1) | 35476 | 77-80 |
| September 28 | @ Red Sox | 7 - 2 | Arroyo (14-10) | 35313 | 78-80 |