Sergio Ramirez defeated Mauricio Alvarez Guzman 6-2 6-2 in the Colombia F3 round of 32 on clay. The result followed the form book — Sergio Ramirez came in leading the head-to-head 1–0. Sergio Ramirez extended the head-to-head to 2–0.
Ramirez S. took it in straight sets.
Sergio Ramirez beat Mauricio Alvarez Guzman 6-2 6-2. Umpiry, "Sergio Ramirez vs Mauricio Alvarez Guzman — Colombia F3 Round of 32", https://umpiry.com/match/2007-04-30/guzman-vs-ramirez-colombia-f3-r32?utm_source=cite (as of 30 April 2007).