Karol Beck defeated Michal Mertinak 7-5 6-3 in the Greece F2 round of 32 on hard. The upset overturned the form book — Michal Mertinak came in leading the head-to-head 1–0, but Karol Beck had been the form player, winning 3 of their last 4 on hard. Karol Beck claimed a first win over Michal Mertinak in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-06-18 | Slovenia F3 | QF | clay | Michal Mertinak | 6-3 6-0 |
Averages over each player's completed matches in the selected window (178 vs 15). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About