Ya Hsuan Lee defeated Sung Hee Han 6-2 6-2 in the Balikpapan 25K round of 16 on hard.
Hsuan Lee Y. took it in straight sets.
Ya Hsuan Lee beat Sung Hee Han 6-2 6-2. Umpiry, "Ya Hsuan Lee vs Sung Hee Han — Balikpapan 25K Round of 16", https://umpiry.com/match/2013-05-13/han-vs-lee-balikpapan-25k-r16?utm_source=cite (as of 13 May 2013).