Michal Mertinak defeated Zoltan Nagy 7-5 6-2 in the Slovak Rep F2 qualifying round on clay. The upset overturned the form book — Zoltan Nagy came in leading the head-to-head 1–0. Michal Mertinak claimed a first win over Zoltan Nagy in two meetings, levelling the head-to-head at 1–1.
Mertinak M. took it in straight sets.
Michal Mertinak beat Zoltan Nagy 7-5 6-2. Umpiry, "Michal Mertinak vs Zoltan Nagy — Slovak Rep F2 Qualifying Round", https://umpiry.com/match/2001-05-08/mertinak-vs-nagy-slovak-rep-f2-qf?utm_source=cite (as of 8 May 2001).