Magdalena Kucerova defeated Anna Bielen Zarska 6-4 7-6 in the Otocec 25K round of 16 on clay. The upset overturned the form book — Anna Bielen Zarska came in leading the head-to-head 1–0. Magdalena Kucerova 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 |
|---|---|---|---|---|---|
| 1999-09-27 | Oporto 25K | QF | clay | Anna Bielen Zarska | 2-6 6-3 6-3 |