Jan Hajek defeated Julio Peralta 7-5 6-1 in the Chile F7 round of 32 on clay.
Hajek J. took it in straight sets.
Jan Hajek beat Julio Peralta 7-5 6-1. Umpiry, "Jan Hajek vs Julio Peralta — Chile F7 Round of 32", https://umpiry.com/match/2000-11-20/hajek-vs-peralta-chile-f7-r32?utm_source=cite (as of 20 November 2000).