Michael Quintero defeated Alan Kohen 6-1 6-1 in the Mexico F15 round of 32 on hard.
Quintero M. took it in straight sets.
Michael Quintero beat Alan Kohen 6-1 6-1. Umpiry, "Michael Quintero vs Alan Kohen — Mexico F15 Round of 32", https://umpiry.com/match/2013-10-14/kohen-vs-quintero-mexico-f15-r32?utm_source=cite (as of 14 October 2013).