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