Dominik Koepfer defeated Juan Manuel Benitez Chavarriaga 6-3 6-4 in the USA F39 round of 16 on hard.
Koepfer D. took it in straight sets.
Dominik Koepfer beat Juan Manuel Benitez Chavarriaga 6-3 6-4. Umpiry, "Dominik Koepfer vs Juan Manuel Benitez Chavarriaga — USA F39 Round of 16", https://umpiry.com/match/2016-11-28/chavarriaga-vs-koepfer-usa-f39-r16?utm_source=cite (as of 28 November 2016).