Ruben Alvarenga defeated Rafael Serpa Guinazu 6-3 6-3 in the Brazil Masters 3 round of 32 on clay. The result followed the form book — Ruben Alvarenga came in leading the head-to-head 2–0. Ruben Alvarenga extended the head-to-head to 3–0.
Alvarenga R. took it in straight sets.