Xuanshuo Ou defeated Chun Yan He 7-5 6-3 in the Jakarta 10K round of 16 on hard.
Ou X. took it in straight sets.
Xuanshuo Ou beat Chun Yan He 7-5 6-3. Umpiry, "Xuanshuo Ou vs Chun Yan He — Jakarta 10K Round of 16", https://umpiry.com/match/2011-05-23/he-vs-ou-jakarta-10k-r16?utm_source=cite (as of 23 May 2011).