Hyun Joon Kim defeated Austin Smith 7-5 6-2 in the USA F4 round of 32 on clay.
Joon Kim H. took it in straight sets.
Hyun Joon Kim beat Austin Smith 7-5 6-2. Umpiry, "Hyun Joon Kim vs Austin Smith — USA F4 Round of 32", https://umpiry.com/match/2011-01-31/kim-vs-smith-usa-f4-r32?utm_source=cite (as of 31 January 2011).