Anna Korzeniak defeated Ekaterina Lopes 6-3 6-3 in the Caserta 25K quarter-final on clay. The upset overturned the form book — Ekaterina Lopes came in leading the head-to-head 4–0. Anna Korzeniak claimed a first win over Ekaterina Lopes in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-19 | Saint Raphael 50K | R32 | hard | Ekaterina Lopes | 1-6 6-1 6-4 |
| 2009-06-01 | Brno 25K | R16 | clay | Ekaterina Lopes | 6-3 1-6 6-3 |
| 2008-03-24 | Latina 50K | R16 | clay | Ekaterina Lopes | 6-2 6-2 |
| 2006-09-25 | Biella 50K | R16 | clay | Ekaterina Lopes | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.