Petr Dezort defeated Tomas Catar 6-3 4-6 6-4 in the Austria 1 Masters 4 round of 32 on carpet. The upset overturned the form book — Tomas Catar came in leading the head-to-head 2–0. Petr Dezort claimed a first win over Tomas Catar in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-08-25 | Austria F8 | SF | clay | Tomas Catar | 7-5 3-6 6-2 |
| 1996-04-06 | Bulgaria 1 Masters 2 | QF | clay | Tomas Catar | 6-2 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.