John McEnroe defeated Brian Garrow 4-6 7-6 6-4 in the Vienna round of 32 on hard. The result followed the form book — John McEnroe came in leading the head-to-head 1–0. John McEnroe extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-07-15 | Washington | R32 | hard | John McEnroe | 6-3 7-5 |