Zoltan Nagy defeated Michal Mertinak 6-2 6-2 in the Slovak Republic Masters 1 round of 32 on clay. The upset overturned the form book — Michal Mertinak came in leading the head-to-head 1–0. Zoltan Nagy claimed a first win over Michal Mertinak in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-05-08 | Slovak Rep F2 | QF | clay | Michal Mertinak | 7-5 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.