2003 Toronto Blue Jays season Game log July

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| July 1 | @ Tigers | 5 - 0 | Hendrickson (5-6) | 15448 | 46-38 |
| July 2 | @ Tigers | 8 - 2 | Bernero (1-12) | 16052 | 47-38 |
| July 3 | @ Orioles | 6 - 5 | Davis (4-6) | 27022 | 47-39 |
| July 4 | @ Orioles | 8 - 5 | Lopez (1-2) | 25641 | 47-40 |
| July 5 | @ Orioles | 9 - 2 | Lidle (10-7) | 29859 | 47-41 |
| July 6 | @ Orioles | 5 - 3 (10) | Ligtenberg (0-1) | 30284 | 48-41 |
| July 8 | Red Sox | 2 - 1 (12) | Tam (0-3) | 20022 | 48-42 |
| July 9 | Red Sox | 8 - 7 | Tam (0-4) | 23551 | 48-43 |