1990 Toronto Blue Jays season Game log June

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| June 1 | Brewers | 7 - 1 | Stottlemyre (4-6) | 49698 | 26-24 |
| June 2 | Brewers | 7 - 6 | Wells (2-1) | 49553 | 26-25 |
| June 3 | Brewers | 7 - 4 | Knudson (3-3) | 49702 | 27-25 |
| June 5 | Twins | 7 - 3 | Smith (4-5) | 49741 | 28-25 |
| June 6 | Twins | 12 - 5 | Blair (0-2) | 49652 | 28-26 |
| June 7 | Twins | 10 - 3 | Tapani (6-4) | 49845 | 29-26 |
| June 8 | @ Brewers | 11 - 5 | Crim (2-2) | 27021 | 30-26 |
| June 9 | @ Brewers | 7 - 3 | Bosio (4-4) | 46612 | 31-26 |
| June 10 | @ Brewers | 13 - 5 | Navarro (2-2) | 18091 | 32-26 |