Jae Hwan Kim defeated Jeong Heon Lee 6-1 6-4 in the Korea F5 round of 32 on clay.
Kim J. took it in straight sets.
Jae Hwan Kim beat Jeong Heon Lee 6-1 6-4. Umpiry, "Jae Hwan Kim vs Jeong Heon Lee — Korea F5 Round of 32", https://umpiry.com/match/2017-06-26/kim-vs-lee-korea-f5-r32?utm_source=cite (as of 26 June 2017).