Libuse Prusova defeated Katarina Valkyova 6-0 6-0 in the Stare Splavy 10K round of 16 on clay. The upset overturned the form book — Katarina Valkyova came in leading the head-to-head 1–0. Libuse Prusova claimed a first win over Katarina Valkyova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1996-05-13 | Presov 10K | SF | clay | Katarina Valkyova | 6-4 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.