Achille Margotto defeated Antonio Prieto 6-1 6-4 in the Brazil 5 Masters 3 qualifying round on clay.
Margotto A. took it in straight sets.
Achille Margotto beat Antonio Prieto 6-1 6-4. Umpiry, "Achille Margotto vs Antonio Prieto — Brazil 5 Masters 3 Qualifying Round", https://umpiry.com/match/1997-11-22/margotto-vs-prieto-brazil-5-masters-3-qf?utm_source=cite (as of 22 November 1997).