Eva Bes Ostariz defeated Janette Husarova 6-3 6-3 in the Budapest round of 32 on clay. The upset overturned the form book — Janette Husarova came in leading the head-to-head 1–0. Eva Bes Ostariz claimed a first win over Janette Husarova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-11-16 | Buenos Aires 25K | R32 | clay | Janette Husarova | 6-4 4-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.