Ekaterina Lopes defeated Kathrin Woerle 6-3 6-2 in the Denain 75K round of 16 on clay. The upset overturned the form book — Kathrin Woerle came in leading the head-to-head 2–0. Ekaterina Lopes claimed a first win over Kathrin Woerle in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-18 | Roland Garros | Q128 | clay | Kathrin Woerle | 3-6 6-2 6-4 |
| 2006-07-24 | Petange 50K | R32 | clay | Kathrin Woerle | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.