Oh Hee Kwon defeated Marek Semjan 4-6 6-3 7-5 in the Korea F3 round of 16 on hard.
Kwon O. came through in three sets.
Oh Hee Kwon beat Marek Semjan 4-6 6-3 7-5. Umpiry, "Oh Hee Kwon vs Marek Semjan — Korea F3 Round of 16", https://umpiry.com/match/2010-04-19/kwon-vs-semjan-korea-f3-r16?utm_source=cite (as of 19 April 2010).