Yu Chang defeated Wan Gao 6-1 6-3 in the China F4 round of 16 on hard. The upset overturned the form book — Wan Gao came in leading the head-to-head 1–0. Yu Chang claimed a first win over Wan Gao in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-08-16 | Thailand F3 | R16 | hard | Wan Gao | 6-1 7-6(5) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.