Shao Xuan Zeng defeated Peng Sun 6-3 1-6 6-1 in the Uzbekistan F2 qualifying round on hard. The upset overturned the form book — Peng Sun came in leading the head-to-head 1–0, but Shao Xuan Zeng had been the form player, winning 7 of their last 10 on hard. Shao Xuan Zeng claimed a first win over Peng Sun in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-07-05 | China 1 Satellite 1 | F | hard | Peng Sun | 6-1 6-4 |
Averages over each player's completed matches in the selected window (4 vs 3). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About