Jae Hwan Kim defeated Ku Keon Kang 6-2 1-6 7-6 in the Korea F5 qualifying round on clay. The result followed the form book — Jae Hwan Kim came in leading the head-to-head 1–0. Jae Hwan Kim extended the head-to-head to 2–0.
Kim J. came through in three sets.
Jae Hwan Kim beat Ku Keon Kang 6-2 1-6 7-6(5). Umpiry, "Jae Hwan Kim vs Ku Keon Kang — Korea F5 Qualifying Round", https://umpiry.com/match/2017-06-26/kang-vs-kim-korea-f5-qf?utm_source=cite (as of 26 June 2017).