Rene Hanak defeated Radim Zitko 6-1 6-3 in the Slovak Republic Masters 3 round of 32 on clay. The upset overturned the form book — Radim Zitko came in leading the head-to-head 1–0. Rene Hanak claimed a first win over Radim Zitko in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-08-15 | Slovak Republic Masters 4 | R16 | clay | Radim Zitko | 6-4 4-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.