2008 Seattle Mariners season Game log July

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| July 25 | @ Blue Jays | 5 - 4 (10) | Lowe (1-4) | 28463 | 38-64 |
| July 26 | @ Blue Jays | 8 - 3 | Dickey (2-6) | 33041 | 38-65 |
| July 27 | @ Blue Jays | 5 - 1 | Marcum (5-5) | 33367 | 39-65 |
| July 28 | @ Rangers | 7 - 5 | Francisco (2-3) | 21742 | 40-65 |
| July 29 | @ Rangers | 11 - 10 | Putz (2-4) | 17618 | 40-66 |
| July 30 | @ Rangers | 4 - 3 | Rhodes (2-1) | 23894 | 40-67 |
| July 31 | @ Rangers | 8 - 5 | Harrison (2-2) | 17839 | 41-67 |