1984 Player's Canadian Open – Men's singles
| Men's singles | |
|---|---|
| 1984 Player's Canadian Open | |
| Champion | John McEnroe |
| Runner-up | Vitas Gerulaitis |
| Score | 6–0, 6–3 |
| Draw | 56 |
| Seeds | 16 |
Ivan Lendl was the defending champion, but lost in the second round this year.
John McEnroe successfully defended his title, defeating Vitas Gerulaitis 6–0, 6–3 in the final.