Ruan Roelofse defeated Dominik Koepfer 6-2 6-3 in the Champaign CH qualifying round 2 on hard.
Roelofse R. took it in straight sets.
Ruan Roelofse beat Dominik Koepfer 6-2 6-3. Umpiry, "Ruan Roelofse vs Dominik Koepfer — Champaign CH Qualifying Round 2", https://umpiry.com/match/2016-11-14/koepfer-vs-roelofse-champaign-ch-q2?utm_source=cite (as of 14 November 2016).