Eva Fislova defeated Anna Bielen Zarska 4-6 6-2 6-4 in the Opole 25K round of 16 on carpet. The upset overturned the form book — Anna Bielen Zarska came in leading the head-to-head 1–0. Eva Fislova claimed a first win over Anna Bielen Zarska in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-06-14 | Poznan 10K | SF | clay | Anna Bielen Zarska | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.