Filip Kascak defeated Karol Kucera 6-1 6-3 in the Slovak Republic Masters 1 round of 16 on clay. The upset overturned the form book — Karol Kucera came in leading the head-to-head 1–0. Filip Kascak claimed a first win over Karol Kucera in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-08-21 | Slovak Republic Masters 4 | QF | clay | Karol Kucera | 6-0 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.