2004 Boston Red Sox season Game log August

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| August 1 | @ Twins | 4 - 3 | Timlin (4-4) | 38751 | 56-47 |
| August 2 | @ Devil Rays | 6 - 3 (10) | Hendrickson (8-9) | 21835 | 57-47 |
| August 3 | @ Devil Rays | 5 - 2 | Bell (4-5) | 20882 | 58-47 |
| August 4 | @ Devil Rays | 5 - 4 | Arroyo (4-8) | 18133 | 58-48 |
| August 6 | @ Tigers | 4 - 3 | Lowe (9-10) | 40674 | 58-49 |
| August 7 | @ Tigers | 7 - 4 | Bonderman (6-9) | 42607 | 59-49 |
| August 8 | @ Tigers | 11 - 9 | Robertson (9-7) | 40098 | 60-49 |
| August 9 | Devil Rays | 8 - 3 | Schilling (13-6) | 35172 | 60-50 |