2004 Toronto Blue Jays season Game log August

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| August 21 | @ Orioles | 10 - 4 | Cabrera (9-6) | 38079 | 51-72 |
| August 22 | @ Orioles | 8 - 5 | Bédard (5-8) | 44482 | 52-72 |
| August 23 | Red Sox | 3 - 0 | Martínez (13-5) | 27145 | 53-72 |
| August 24 | Red Sox | 5 - 4 | Batista (9-10) | 22217 | 53-73 |
| August 25 | Red Sox | 11 - 5 | Towers (9-5) | 22479 | 53-74 |
| August 26 | Yankees | 7 - 4 | Frasor (4-4) | 35682 | 53-75 |
| August 27 | Yankees | 8 - 7 | Miller (2-3) | 35436 | 53-76 |
| August 28 | Yankees | 18 - 6 | Lilly (9-9) | 43541 | 53-77 |
| August 29 | Yankees | 6 - 4 | Mussina (9-8) | 44072 | 54-77 |
| August 31 | Mariners | 7 - 5 | Ligtenberg (1-6) | 21174 | 54-78 |