1988 Toronto Blue Jays season Game log August

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| August 22 | White Sox | 6 - 3 | Reuss (9-8) | 30501 | 62-63 |
| August 23 | White Sox | 7 - 2 | Pérez (11-8) | 28443 | 63-63 |
| August 24 | White Sox | 6 - 4 | Musselman (5-2) | 33385 | 63-64 |
| August 26 | @ Rangers | 5 - 1 | Flanagan (11-11) | 13642 | 63-65 |
| August 27 | @ Rangers | 5 - 3 | Key (8-4) | 21578 | 63-66 |
| August 28 | @ Rangers | 6 - 5 (11) | McMurtry (2-2) | 10166 | 64-66 |
| August 29 | @ Brewers | 6 - 1 | Filer (5-8) | 10207 | 65-66 |
| August 30 | @ Brewers | 6 - 2 | Musselman (5-3) | 11876 | 65-67 |
| August 31 | @ Brewers | 4 - 2 | Flanagan (11-12) | 11993 | 65-68 |