Gianluigi Quinzi defeated Alex Rybakov 7-5 6-4 in the USA F7 round of 16 on clay.
Quinzi G. took it in straight sets.
Gianluigi Quinzi beat Alex Rybakov 7-5 6-4. Umpiry, "Gianluigi Quinzi vs Alex Rybakov — USA F7 Round of 16", https://umpiry.com/match/2015-02-09/quinzi-vs-rybakov-usa-f7-r16?utm_source=cite (as of 9 February 2015).