Chan Yeong Oh defeated Seong Gook Oh 6-1 1-6 6-2 in the Korea F3 qualifying round of 64 on hard.
Yeong Oh C. came through in three sets.
Chan Yeong Oh beat Seong Gook Oh 6-1 1-6 6-2. Umpiry, "Chan Yeong Oh vs Seong Gook Oh — Korea F3 Qualifying Round of 64", https://umpiry.com/match/2015-08-10/oh-vs-oh-korea-f3-q64?utm_source=cite (as of 10 August 2015).