Roberto Andreola defeated Oscar Bustos 6-2 3-6 7-5 in the Brazil 2 Masters 4 round of 16 on clay.
Andreola R. came through in three sets.
Roberto Andreola beat Oscar Bustos 6-2 3-6 7-5. Umpiry, "Roberto Andreola vs Oscar Bustos — Brazil 2 Masters 4 Round of 16", https://umpiry.com/match/1991-04-15/andreola-vs-bustos-brazil-2-masters-4-r16?utm_source=cite (as of 15 April 1991).