Dominik Koepfer defeated Guanarteme Nuez Delgado 6-2 6-3 in the USA F31 qualifying round of 32 on hard.
Koepfer D. took it in straight sets.
Dominik Koepfer beat Guanarteme Nuez Delgado 6-2 6-3. Umpiry, "Dominik Koepfer vs Guanarteme Nuez Delgado — USA F31 Qualifying Round of 32", https://umpiry.com/match/2016-10-10/delgado-vs-koepfer-usa-f31-q32?utm_source=cite (as of 10 October 2016).