Sebastian Prieto defeated Paulo Carvallo 6-3 6-3 in the Brazil 3 Masters 4 round of 16 on hard. The result followed the form book — Sebastian Prieto came in leading the head-to-head 1–0. Sebastian Prieto extended the head-to-head to 2–0.
Prieto S. took it in straight sets.
Hard: Prieto S. leads 1–0 · Clay: Prieto S. leads 1–0
Sebastian Prieto beat Paulo Carvallo 6-3 6-3. Umpiry, "Sebastian Prieto vs Paulo Carvallo — Brazil 3 Masters 4 Round of 16", https://umpiry.com/match/1997-05-31/carvallo-vs-prieto-brazil-3-masters-4-r16?utm_source=cite (as of 31 May 1997).