| Men's Singles | |
|---|---|
| 1986 Player's Canadian Open | |
| Champion |
|
| Runner-up |
|
| Final score | 6–4, 3–6, 6–3 |
John McEnroe was the defending champion, but lost in the third round this year.
Boris Becker won the title, defeating Stefan Edberg 6–4, 3–6, 6–3 in the final.