Tiago Lopes defeated Joao Pedro Sorgi 6-3 6-1 in the Brazil F1 round of 32 on clay. The upset overturned the form book — Joao Pedro Sorgi came in leading the head-to-head 1–0. Tiago Lopes claimed a first win over Joao Pedro Sorgi in two meetings, levelling the head-to-head at 1–1.
Lopes T. took it in straight sets.
Tiago Lopes beat Joao Pedro Sorgi 6-3 6-1. Umpiry, "Tiago Lopes vs Joao Pedro Sorgi — Brazil F1 Round of 32", https://umpiry.com/match/2015-06-08/lopes-vs-sorgi-brazil-f1-r32?utm_source=cite (as of 8 June 2015).