Jonathan Gray defeated Georg Winkler 6-2 6-3 in the Egypt F28 qualifying round of 16 on hard.
Gray J. took it in straight sets.
Jonathan Gray beat Georg Winkler 6-2 6-3. Umpiry, "Jonathan Gray vs Georg Winkler — Egypt F28 Qualifying Round of 16", https://umpiry.com/match/2016-10-10/gray-vs-winkler-egypt-f28-q16?utm_source=cite (as of 10 October 2016).