Chieh Yu Hsu defeated Pei Chuan Kao 6-2 6-3 in the Taipei 10K round of 16 on hard.
Hsu C. took it in straight sets.
Chieh Yu Hsu beat Pei Chuan Kao 6-2 6-3. Umpiry, "Chieh Yu Hsu vs Pei Chuan Kao — Taipei 10K Round of 16", https://umpiry.com/match/2011-06-13/hsu-vs-kao-taipei-10k-r16?utm_source=cite (as of 13 June 2011).