Kai Chen Chang defeated Yafan Wang 6-3 1-6 6-4 in the Nanchang quarter-final on hard. The upset overturned the form book — Yafan Wang came in leading the head-to-head 1–0, defending last year's quarter-final, but Kai Chen Chang had been the form player, winning 6 of their last 10 on hard. Kai Chen Chang claimed a first win over Yafan Wang in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-07-24 | Nanchang | R16 | hard | Yafan Wang | 6-0 6-2 |
Averages over each player's completed matches in the selected window (94 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About