Seong Woon Yu defeated Sang Yeop Kim 6-3 6-2 in the Korea F3 qualifying round of 32 on hard. Seong Woon Yu moved ahead in the head-to-head, 2–1.
Woon Yu S. took it in straight sets.
Hard: level 1–1 · Clay: Woon Yu S. leads 1–0
Seong Woon Yu beat Sang Yeop Kim 6-3 6-2. Umpiry, "Seong Woon Yu vs Sang Yeop Kim — Korea F3 Qualifying Round of 32", https://umpiry.com/match/2016-06-27/kim-vs-yu-korea-f3-q32?utm_source=cite (as of 27 June 2016).