2008 Arizona Diamondbacks season Game log July

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| July 11 | @ Phillies | 6 - 5 (12) | Robertson (0-1) | 45028 | 46-47 |
| July 12 | @ Phillies | 10 - 4 | Eaton (3-8) | 45006 | 47-47 |
| July 13 | @ Phillies | 6 - 3 | Qualls (2-7) | 45277 | 47-48 |
| July 18 | Dodgers | 8 - 7 (11) | Slaten (0-3) | 38561 | 47-49 |
| July 19 | Dodgers | 3 - 2 | Billingsley (9-9) | 41458 | 48-49 |
| July 20 | Dodgers | 6 - 5 | Lyon (2-4) | 39217 | 48-50 |
| July 21 | Cubs | 2 - 0 | Harden (5-2) | 34627 | 49-50 |
| July 22 | Cubs | 9 - 2 | Marquis (6-6) | 35337 | 50-50 |
| July 23 | Cubs | 10 - 6 | Davis (3-5) | 37301 | 50-51 |
| July 25 | @ Giants | 10 - 2 | Sánchez (8-6) | 32851 | 51-51 |