Claudine Schaul defeated Tatiana Poutchek 7-5 6-4 in the Luxembourg round of 32 on hard. The upset overturned the form book — Tatiana Poutchek came in leading the head-to-head 2–1, but Claudine Schaul had been the form player, winning 1 of their last 5 on hard. Claudine Schaul narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-08-25 | US Open | Q32 | hard | Tatiana Poutchek | 6-1 7-6(5) |
| 2006-08-14 | Bronx NY 50K | SF | hard | Tatiana Poutchek | 6-1 6-2 |
| 2003-03-10 | Mesa 50K | R32 | hard | Claudine Schaul | 7-6(6) 6-1 |
Averages over each player's completed matches in the selected window (13 vs 32). 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