2005 Toronto Blue Jays season Game log September

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| September 11 | @ Devil Rays | 6 - 5 (11) | Schoeneweis (3-4) | 10590 | 71-71 |
| September 12 | Red Sox | 6 - 5 (11) | Walker (6-5) | 24617 | 71-72 |
| September 13 | Red Sox | 9 - 3 | Clement (13-5) | 25253 | 72-72 |
| September 14 | Red Sox | 5 - 3 | Towers (11-11) | 25865 | 72-73 |
| September 16 | Yankees | 11 - 10 | Bush (5-9) | 36543 | 72-74 |
| September 17 | Yankees | 1 - 0 | Chacín (12-9) | 43433 | 72-75 |
| September 18 | Yankees | 6 - 5 | Wright (5-3) | 39891 | 73-75 |
| September 19 | Mariners | 7 - 5 | Batista (5-7) | 18762 | 73-76 |
| September 20 | Mariners | 6 - 4 | Harris (2-5) | 19002 | 74-76 |
| September 21 | Mariners | 3 - 2 | Bush (5-10) | 21469 | 74-77 |