Alex Rybakov defeated Oscar Fabian Matthews 6-3 6-2 in the USA F10 qualifying round of 16 on hard.
Rybakov A. took it in straight sets.
Alex Rybakov beat Oscar Fabian Matthews 6-3 6-2. Umpiry, "Alex Rybakov vs Oscar Fabian Matthews — USA F10 Qualifying Round of 16", https://umpiry.com/match/2015-03-16/matthews-vs-rybakov-usa-f10-q16?utm_source=cite (as of 16 March 2015).