John McEnroe defeated David Wheaton 6-3 6-4 6-4 in the Wimbledon round of 32 on grass. The result followed the form book — John McEnroe came in leading the head-to-head 1–0, defending last year's round of 16. John McEnroe extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1990-08-27 | US Open | QF | hard | John McEnroe | 6-1 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.