Jan Mertl defeated Martin Bartonek 6-1 6-3 in the Czech Rep F1 round of 32 on clay.
Mertl J. took it in straight sets.
Jan Mertl beat Martin Bartonek 6-1 6-3. Umpiry, "Jan Mertl vs Martin Bartonek — Czech Rep F1 Round of 32", https://umpiry.com/match/2001-05-21/bartonek-vs-mertl-czech-rep-f1-r32?utm_source=cite (as of 21 May 2001).