Carlos Zwetsch defeated Oscar Rodriguez Arg 7-6 6-4 in the Brazil 4 Masters 3 round of 32 on clay.
Zwetsch C. took it in straight sets.
Carlos Zwetsch beat Oscar Rodriguez Arg 7-6 6-4. Umpiry, "Carlos Zwetsch vs Oscar Rodriguez Arg — Brazil 4 Masters 3 Round of 32", https://umpiry.com/match/1997-10-25/arg-vs-zwetsch-brazil-4-masters-3-r32?utm_source=cite (as of 25 October 1997).