Rafael De Mesa defeated Horacio Melo 6-2 6-4 in the Mexico F2 round of 32 on hard.
De Mesa R. took it in straight sets.
Rafael De Mesa beat Horacio Melo 6-2 6-4. Umpiry, "Rafael De Mesa vs Horacio Melo — Mexico F2 Round of 32", https://umpiry.com/match/1999-05-31/melo-vs-mesa-mexico-f2-r32?utm_source=cite (as of 31 May 1999).