Marco Osorio defeated Rogelio Guerrero 6-1 6-2 in the Cuba Mexico Masters 3 round of 32 on hard.
Osorio M. took it in straight sets.
Marco Osorio beat Rogelio Guerrero 6-1 6-2. Umpiry, "Marco Osorio vs Rogelio Guerrero — Cuba Mexico Masters 3 Round of 32", https://umpiry.com/match/1998-02-07/guerrero-vs-osorio-cuba-mexico-masters-3-r32?utm_source=cite (as of 7 February 1998).