Guilherme Clezar defeated John Patrick Smith 4-6 6-3 6-4 in the Gatineau CH round of 16 on hard. The upset overturned the form book — John Patrick Smith came in leading the head-to-head 1–0. Guilherme Clezar claimed a first win over John Patrick Smith in two meetings, levelling the head-to-head at 1–1.
Clezar G. came through in three sets.
Guilherme Clezar beat John Patrick Smith 4-6 6-3 6-4. Umpiry, "Guilherme Clezar vs John Patrick Smith — Gatineau CH Round of 16", https://umpiry.com/match/2016-08-08/clezar-vs-smith-gatineau-ch-r16?utm_source=cite (as of 8 August 2016).