Renata Voracova defeated Zuzana Zalabska 6-3 6-3 in the Prague 25K round of 16 on clay. The upset overturned the form book — Zuzana Zalabska came in leading the head-to-head 1–0. Renata Voracova claimed a first win over Zuzana Zalabska in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-12-12 | Valasske Mezirici 25K | R32 | hard | Zuzana Zalabska | 6-3 1-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.