Alan Kohen defeated Cristopher Kohl 6-4 6-4 in the Chile F9 qualifying round of 64 on clay.
Kohen A. took it in straight sets.
Alan Kohen beat Cristopher Kohl 6-4 6-4. Umpiry, "Alan Kohen vs Cristopher Kohl — Chile F9 Qualifying Round of 64", https://umpiry.com/match/2013-11-25/kohen-vs-kohl-chile-f9-q64?utm_source=cite (as of 25 November 2013).