Klara Koukalova defeated Maria Jose Martinez Sanchez 6-3 2-6 7-5 in the Sydney q16 on hard. Klara Koukalova extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-09-19 | Seoul | SF | hard | Maria Jose Martinez Sanchez | 6-3 6-2 |
| 2008-02-25 | Acapulco | R32 | hard | Klara Koukalova | 4-6 6-3 6-1 |
Averages over each player's completed matches in the selected window (81 vs 146). 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