Alan Kohen defeated Long Chen 6-1 6-3 in the USA F29 qualifying round of 64 on hard.
Kohen A. took it in straight sets.
Alan Kohen beat Long Chen 6-1 6-3. Umpiry, "Alan Kohen vs Long Chen — USA F29 Qualifying Round of 64", https://umpiry.com/match/2016-09-19/chen-vs-kohen-usa-f29-q64?utm_source=cite (as of 19 September 2016).