Joao Walendowsky defeated Joao Pedro Sorgi 6-1 6-4 in the Brazil F3 round of 32 on clay. The upset overturned the form book — Joao Pedro Sorgi came in leading the head-to-head 2–0, but Joao Walendowsky had been the form player, winning 3 of their last 5 on clay. Joao Walendowsky claimed a first win over Joao Pedro Sorgi in three meetings, narrowing the head-to-head to 2–1.
Walendowsky J. took it in straight sets.
Joao Walendowsky beat Joao Pedro Sorgi 6-1 6-4. Umpiry, "Joao Walendowsky vs Joao Pedro Sorgi — Brazil F3 Round of 32", https://umpiry.com/match/2015-06-22/sorgi-vs-walendowsky-brazil-f3-r32?utm_source=cite (as of 22 June 2015).