Guillermo Duran defeated Leonel Alberti 5-7 6-1 6-1 in the Bolivia F2 round of 32 on clay.
Duran G. came through in three sets.
Guillermo Duran beat Leonel Alberti 5-7 6-1 6-1. Umpiry, "Guillermo Duran vs Leonel Alberti — Bolivia F2 Round of 32", https://umpiry.com/match/2007-09-17/alberti-vs-duran-bolivia-f2-r32?utm_source=cite (as of 17 September 2007).