Roger Federer advanced when Peter Wessels retired 4-6 4-6 6-3 7-5 3-4 in the US Open round of 128. Roger Federer claimed a first win over Peter Wessels in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-09-13 | Tashkent | R16 | hard | Peter Wessels | 4-6 7-6(1) 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 65). ATP, WTA & Challenger.