Zuzana Zalabska defeated Diana Sumova 5-7 7-5 6-1 in the Bad Waltersdorf $10K final on clay. The result followed the form book — Zuzana Zalabska came in leading the head-to-head 2–1. Zuzana Zalabska extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-09-01 | Prague 10K | R32 | clay | Zuzana Zalabska | 3-6 6-1 6-3 |
| 2011-08-15 | Piestany 10K | R16 | clay | Diana Sumova | 6-2 6-3 |
| 2010-08-02 | Vienna 10K | R32 | clay | Zuzana Zalabska | 6-2 7-6(3) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.