Lenoir Ramos defeated Frederico Casaro 6-4 4-6 7-5 in the Brazil F5 round of 32 on clay. The upset overturned the form book — Frederico Casaro came in leading the head-to-head 1–0, but Lenoir Ramos had been the form player, winning 3 of their last 8 on clay. Lenoir Ramos claimed a first win over Frederico Casaro in two meetings, levelling the head-to-head at 1–1.
Ramos L. came through in three sets.
Lenoir Ramos beat Frederico Casaro 6-4 4-6 7-5. Umpiry, "Lenoir Ramos vs Frederico Casaro — Brazil F5 Round of 32", https://umpiry.com/match/2007-05-21/casaro-vs-ramos-brazil-f5-r32?utm_source=cite (as of 21 May 2007).