Yung Jan Chan defeated Shuai Peng 6-1 7-5 in the Bali round of 16 on hard. The upset overturned the form book — Shuai Peng came in leading the head-to-head 1–0, but Yung Jan Chan had been the form player, winning 4 of their last 5 on hard. Yung Jan Chan claimed a first win over Shuai Peng in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-02-07 | Pattaya | R32 | hard | Shuai Peng | 7-6(8) 6-0 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (103 vs 198). ATP, WTA & Challenger.