Zuzana Valekova defeated Melanie Schnell 6-4 6-4 in the Guimaraes 25K round of 16 on hard. The upset overturned the form book — Melanie Schnell came in leading the head-to-head 2–1. Zuzana Valekova narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-04-03 | Dinan 25K | QF | clay | Melanie Schnell | 6-3 6-4 |
| 1998-11-16 | Buenos Aires 25K | R32 | clay | Melanie Schnell | 3-6 6-1 6-4 |
| 1998-01-26 | Clearwater 25K | R32 | hard | Zuzana Valekova | 6-4 1-6 6-2 |