Rafael Serpa Guinazu defeated Luiz Carvalho 4-1 4-2 4-1 in the Agentina F9 round of 32 on clay.
Serpa Guinazu R. took it in straight sets.
Rafael Serpa Guinazu beat Luiz Carvalho 4-1 4-2 4-1. Umpiry, "Rafael Serpa Guinazu vs Luiz Carvalho — Agentina F9 Round of 32", https://umpiry.com/match/2000-08-07/carvalho-vs-guinazu-agentina-f9-r32?utm_source=cite (as of 7 August 2000).