Klara Koukalova defeated Ludmila Cervanova 6-2 2-6 7-6 in the Oporto 75K round of 16 on clay. The upset overturned the form book — Ludmila Cervanova came in leading the head-to-head 2–0. Klara Koukalova claimed a first win over Ludmila Cervanova in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-04-05 | Casablanca | SF | clay | Ludmila Cervanova | 7-5 6-4 |
| 2001-01-15 | Australian Open | Q128 | hard | Ludmila Cervanova | 6-3 4-6 6-1 |
Averages over each player's completed matches in the selected window (81 vs 16). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About