Rene Hanak defeated Radomir Vasek 6-3 6-1 in the Czech Republic Masters 4 round of 16 on carpet. The upset overturned the form book — Radomir Vasek came in leading the head-to-head 2–0. Rene Hanak claimed a first win over Radomir Vasek in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1996-10-14 | Czech Moravian Masters 4 | R16 | carpet | Radomir Vasek | 6-3 6-4 |
| 1993-10-18 | Czech Republic Masters 2 | QF | carpet | Radomir Vasek | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.