1984 Toronto Blue Jays season Game log May

| Date_ | Opponent | Score | Loss | Record |
|---|---|---|---|---|
| May 8 | @ Orioles | Postponed (rain) Rescheduled for May 9 | Postponed (rain) Rescheduled for May 9 | Postponed (rain) Rescheduled for May 9 |
| May 9 | @ Orioles | 7 - 4 | Clancy (2-3) | 18-11 |
| May 9 | @ Orioles | 7 - 3 | Key (2-2) | 18-12 |
| May 10 | @ Orioles | 4 - 3 (10) | Martínez (1-1) | 19-12 |
| May 11 | @ Indians | Postponed (rain) Rescheduled for May 13 | Postponed (rain) Rescheduled for May 13 | Postponed (rain) Rescheduled for May 13 |
| May 12 | @ Indians | 8 - 4 | Acker (0-2) | 19-13 |
| May 13 | @ Indians | 4 - 4 (8) | Postponed (rain) Rescheduled for August 14 | 19-13 |
| May 13 | @ Indians | Postponed (rain) Rescheduled for August 15 | Postponed (rain) Rescheduled for August 15 | Postponed (rain) Rescheduled for August 15 |