Chan Yeong Oh advanced when Sang Oh Oh retired 6-3 1-0 in the Korea F8 qualifying round of 16.
Yeong Oh C. advanced when Oh Oh S. retired.
Chan Yeong Oh beat Sang Oh Oh 6-3 1-0 after Sang Oh Oh retired. Umpiry, "Chan Yeong Oh vs Sang Oh Oh — Korea F8 Qualifying Round of 16", https://umpiry.com/match/2016-09-05/oh-vs-oh-korea-f8-q16?utm_source=cite (as of 5 September 2016).