1987 Toronto Blue Jays season Game log May

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| May 19 | @ Angels | 2 - 1 | Musselman (2-1) | 23622 | 22-15 |
| May 20 | @ Angels | 5 - 4 (10) | Henke (0-1) | 23766 | 22-16 |
| May 22 | @ Mariners | 7 - 5 | Bankhead (5-3) | 10012 | 23-16 |
| May 23 | @ Mariners | 6 - 2 | Moore (2-5) | 13489 | 21-12 |
| May 24 | @ Mariners | 5 - 2 | Stieb (2-3) | 12751 | 24-17 |
| May 25 | @ Mariners | 6 - 5 | Morgan (4-5) | 8499 | 25-17 |
| May 27 | Athletics | 4 - 1 | Johnson (2-4) | 25245 | 25-18 |
| May 28 | Athletics | 4 - 3 | Clancy (7-3) | 27017 | 25-19 |
| May 29 | Angels | 3 - 1 | Sutton (2-5) | 33107 | 26-19 |
| May 30 | Angels | 4 - 3 (10) | Lazorko (0-2) | 36055 | 27-19 |
| May 31 | Angels | 7 - 2 | Candelaria (4-2) | 40313 | 28-19 |