1984 Player's Canadian Open – Men's singles

Men's singles
1984 Player's Canadian Open
Champion John McEnroe
Runner-up Vitas Gerulaitis
Score6–0, 6–3
Draw56
Seeds16

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.