Su Wei Hsieh defeated Xinyun Han 6-2 6-3 in the Beijing 75K round of 16 on hard. The upset overturned the form book — Xinyun Han came in leading the head-to-head 1–0, but Su Wei Hsieh had been the form player, winning 1 of their last 6 on hard. Su Wei Hsieh claimed a first win over Xinyun Han in two meetings, levelling the head-to-head at 1–1.
Hsieh S. took it in straight sets.
Su Wei Hsieh beat Xinyun Han 6-2 6-3. Umpiry, "Su Wei Hsieh vs Xinyun Han — Beijing 75K Round of 16", https://umpiry.com/match/2011-08-01/han-vs-hsieh-beijing-75k-r16?utm_source=cite (as of 1 August 2011).