Nicole Vaidisova defeated Klara Koukalova 7-5 7-5 in the Wimbledon round of 128 on grass. Nicole Vaidisova extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-10-31 | Philadelphia | R16 | carpet | Nicole Vaidisova | 4-6 6-1 6-4 |
| 2004-10-04 | Japan Open | QF | hard | Klara Koukalova | 6-3 6-0 |
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 (143 vs 76). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About