1988 Toronto Blue Jays season Game log August

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| August 10 | @ Yankees | 5 - 0 | Rhoden (7-8) | 28026 | 57-58 |
| August 11 | @ Yankees | 6 - 5 (11) | Righetti (3-3) | 30347 | 58-58 |
| August 12 | @ Royals | 3 - 2 | Bannister (9-10) | 31858 | 59-58 |
| August 13 | @ Royals | 2 - 0 | Saberhagen (12-12) | 40204 | 60-58 |
| August 14 | @ Royals | 6 - 0 | Flanagan (11-9) | 27262 | 60-59 |
| August 16 | @ White Sox | 5 - 4 | Key (7-3) | 15706 | 60-60 |
| August 17 | @ White Sox | 5 - 1 | Clancy (6-13) | 14367 | 60-61 |
| August 19 | Brewers | 7 - 4 (10) | Ward (8-2) | 34178 | 60-62 |
| August 20 | Brewers | 8 - 1 | Flanagan (11-10) | 38315 | 60-63 |
| August 21 | Brewers | 8 - 4 | August (7-6) | 38424 | 61-63 |