Patricia Wartusch defeated Laurence Courtois 7-5 4-6 6-3 in the Southampton 50K round of 32 on carpet. The upset overturned the form book — Laurence Courtois came in leading the head-to-head 2–0. Patricia Wartusch claimed a first win over Laurence Courtois in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-03-08 | Indian Wells | R128 | hard | Laurence Courtois | 6-2 3-6 6-3 |
| 1999-03-01 | Dubai 75K | R32 | hard | Laurence Courtois | 2-6 7-5 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.