Alena Nesticka defeated Zsofia Gubacsi 6-1 6-4 in the Sopot 25K round of 16 on clay. The upset overturned the form book — Zsofia Gubacsi came in leading the head-to-head 1–0, but Alena Nesticka had been the form player, winning 3 of their last 6 on clay. Alena Nesticka claimed a first win over Zsofia Gubacsi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-07-31 | Alghero 25K | QF | hard | Zsofia Gubacsi | 6-4 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.