Jan Hajek defeated Jan Masik 6-2 6-2 in the Czech Rep F3 round of 16 on clay.
Hajek J. took it in straight sets.
Jan Hajek beat Jan Masik 6-2 6-2. Umpiry, "Jan Hajek vs Jan Masik — Czech Rep F3 Round of 16", https://umpiry.com/match/2004-06-07/hajek-vs-masik-czech-rep-f3-r16?utm_source=cite (as of 7 June 2004).