Horst Skoff defeated David Wheaton 6-2 6-7 3-6 6-2 6-4 in the Roland Garros round of 128 on clay. The upset overturned the form book — David Wheaton came in leading the head-to-head 1–0. Horst Skoff claimed a first win over David Wheaton in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-08-26 | US Open | R64 | hard | David Wheaton | 6-1 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.