Alan Kohen defeated Zachary White 6-2 6-2 in the USA F16 qualifying round of 64 on clay.
Kohen A. took it in straight sets.
Alan Kohen beat Zachary White 6-2 6-2. Umpiry, "Alan Kohen vs Zachary White — USA F16 Qualifying Round of 64", https://umpiry.com/match/2013-06-17/kohen-vs-white-usa-f16-q64?utm_source=cite (as of 17 June 2013).