Juraj Hasko defeated Michal Mertinak 6-2 7-5 in the Slovak Republic Masters 2 round of 16 on clay. The upset overturned the form book — Michal Mertinak came in leading the head-to-head 1–0. Juraj Hasko claimed a first win over Michal Mertinak in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-09-25 | Uzbekistan F3 | QF | hard | Michal Mertinak | 6-3 6-7(0) 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.