1999 Toronto Blue Jays season Game log June

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| June 11 | @ Phillies | 8 - 4 | Hamilton (0-4) | 26541 | 27-35 |
| June 12 | @ Phillies | 7 - 2 | Escobar (5-4) | 20449 | 27-36 |
| June 13 | @ Phillies | 7 - 2 | Schilling (8-4) | 28459 | 28-36 |
| June 15 | Angels | 13 - 2 | Belcher (4-6) | 21165 | 29-36 |
| June 16 | Angels | 3 - 2 | Schoeneweis (0-1) | 22184 | 30-36 |
| June 17 | Angels | 3 - 0 | Hill (3-6) | 20465 | 31-36 |
| June 18 | Royals | 6 - 5 | Hentgen (5-6) | 24245 | 31-37 |
| June 19 | Royals | 7 - 0 | Appier (6-6) | 23369 | 32-37 |
| June 20 | Royals | 2 - 1 | Service (3-2) | 24211 | 33-37 |
| June 21 | Royals | 11 - 4 | Fussell (0-4) | 20394 | 34-37 |