Sheng Nan Sun defeated Jie Hao 6-4 6-4 in the Wuhan 10K qualifying round on hard. The upset overturned the form book — Jie Hao came in leading the head-to-head 1–0, but Sheng Nan Sun had been the form player, winning 5 of their last 8 on hard. Sheng Nan Sun claimed a first win over Jie Hao in two meetings, levelling the head-to-head at 1–1.
Sun S. took it in straight sets.
Sheng Nan Sun beat Jie Hao 6-4 6-4. Umpiry, "Sheng Nan Sun vs Jie Hao — Wuhan 10K Qualifying Round", https://umpiry.com/match/2005-04-04/hao-vs-sun-wuhan-10k-qf?utm_source=cite (as of 4 April 2005).