Stefan Wauters defeated Josselin Ouanna 6-3 7-6 in the Great Britain F1 round of 32 on hard. The upset overturned the form book — Josselin Ouanna came in leading the head-to-head 1–0. Stefan Wauters claimed a first win over Josselin Ouanna in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-01-24 | France F2 | QF | hard | Josselin Ouanna | 6-3 2-6 7-6(9) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.