Klara Koukalova defeated Katarina Srebotnik 6-3 6-4 in the Estoril round of 16 on clay. The result followed the form book — Klara Koukalova came in leading the head-to-head 2–1, defending last year's round of 32. Klara Koukalova extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-24 | Roland Garros | R128 | clay | Klara Koukalova | 7-6(3) 4-6 6-2 |
| 2005-09-19 | Portoroz | F | hard | Klara Koukalova | 6-2 4-6 6-3 |
| 2002-02-18 | Bogota | R32 | clay | Katarina Srebotnik | 6-7(2) 6-3 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (76 vs 175). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About