Barbara Rittner defeated Karina Habsudova 7-6 5-7 6-3 in the Prostejov round of 32 on carpet. The upset overturned the form book — Karina Habsudova came in leading the head-to-head 1–0. Barbara Rittner claimed a first win over Karina Habsudova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-02-18 | Hanover | R32 | carpet | Karina Habsudova | 6-4 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.