1999 Toronto Blue Jays season Game log August

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| August 1 | Tigers | 8 - 5 | Borkowski (0-2) | 30105 | 59-48 |
| August 2 | @ Yankees | 3 - 1 | Wells (11-7) | 40825 | 59-49 |
| August 3 | @ Yankees | 3 - 1 | Cone (10-6) | 43110 | 60-49 |
| August 4 | @ Yankees | 8 - 3 | Escobar (9-8) | 52833 | 60-50 |
| August 6 | @ Rangers | 5 - 4 | Zimmerman (9-1) | 31664 | 61-50 |
| August 7 | @ Rangers | 6 - 0 | Hentgen (7-8) | 40329 | 61-51 |
| August 8 | @ Rangers | 8 - 7 | Venafro (3-2) | 32374 | 62-51 |
| August 9 | @ Rangers | 19 - 4 | Morgan (12-7) | 23235 | 63-51 |
| August 10 | @ Twins | 10 - 6 | Radke (8-11) | 15842 | 64-51 |