Haithem Abid defeated Matheson Klein 6-1 6-4 in the USA F7 round of 16 on hard.
Abid H. took it in straight sets.
Haithem Abid beat Matheson Klein 6-1 6-4. Umpiry, "Haithem Abid vs Matheson Klein — USA F7 Round of 16", https://umpiry.com/match/2013-03-11/abid-vs-klein-usa-f7-r16?utm_source=cite (as of 11 March 2013).