2004 Toronto Blue Jays season Game log June

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| June 11 | Diamondbacks | 3 - 2 | Frasor (2-2) | 14259 | 27-34 |
| June 12 | Diamondbacks | 15 - 4 | Good (0-1) | 30349 | 28-34 |
| June 13 | Diamondbacks | 5 - 3 | Lilly (5-3) | 22766 | 28-35 |
| June 15 | @ Giants | 4 - 3 | Batista (4-5) | 36737 | 28-36 |
| June 16 | @ Giants | 10 - 2 | Hentgen (2-6) | 36834 | 28-37 |
| June 17 | @ Giants | 8 - 5 | Speier (1-4) | 40464 | 28-38 |
| June 18 | @ Padres | 3 - 2 | Wells (2-5) | 40511 | 29-38 |
| June 19 | @ Padres | 3 - 2 | Speier (1-5) | 40307 | 29-39 |
| June 20 | @ Padres | 3 - 0 | Lawrence (8-5) | 41060 | 30-39 |
| June 22 | Devil Rays | 5 - 1 | Hentgen (2-7) | 15646 | 30-40 |