Catalina Castano defeated Klara Koukalova 4-6 6-2 6-3 in the Berlin q32 on grass. The result followed the form book — Catalina Castano came in leading the head-to-head 2–1. Catalina Castano extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-02-22 | Acapulco | R32 | hard | Catalina Castano | 5-7 6-4 7-5 |
| 2008-10-13 | Ortisei 100K | R32 | carpet | Klara Koukalova | 6-2 6-4 |
| 2001-09-17 | Quebec City | R32 | hard | Catalina Castano | 6-4 6-4 |
Averages over each player's completed matches in the selected window (29 vs 81). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About