Alex Rybakov defeated Gonzales Austin 7-6 7-6 in the Canada F7 round of 16 on hard. The upset overturned the form book — Gonzales Austin came in leading the head-to-head 1–0, but Alex Rybakov had been the form player, winning 3 of their last 6 on hard. Alex Rybakov claimed a first win over Gonzales Austin in two meetings, levelling the head-to-head at 1–1.
Rybakov A. took it in straight sets.
Alex Rybakov beat Gonzales Austin 7-6(5) 7-6(6). Umpiry, "Alex Rybakov vs Gonzales Austin — Canada F7 Round of 16", https://umpiry.com/match/2015-08-24/austin-vs-rybakov-canada-f7-r16?utm_source=cite (as of 24 August 2015).