Richard Fromberg defeated David Wheaton 4-6 6-4 6-2 3-6 6-3 in the US Open round of 128 on hard. The upset overturned the form book — David Wheaton came in leading the head-to-head 1–0, defending last year's round of 128, but Richard Fromberg had been the form player, winning 3 of their last 6 on hard. Richard Fromberg 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 | R128 | hard | David Wheaton | 6-0 4-6 7-6(7) 6-3 |
Averages over each player's completed matches in the selected window (180 vs 39). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About