Dong Hak Sin defeated Seung Jae Lee 6-3 7-5 in the Korea F6 round of 32 on hard.
Hak Sin D. took it in straight sets.
Dong Hak Sin beat Seung Jae Lee 6-3 7-5. Umpiry, "Dong Hak Sin vs Seung Jae Lee — Korea F6 Round of 32", https://umpiry.com/match/2013-06-10/lee-vs-sin-korea-f6-r32?utm_source=cite (as of 10 June 2013).