Fang Ying Xun defeated Ai Wen Zhu 4-6 6-3 7-6 in the Xi'an 50K qualifying round on hard. The upset overturned the form book — Ai Wen Zhu came in leading the head-to-head 1–0. Fang Ying Xun claimed a first win over Ai Wen Zhu in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-16 | Jiangmen $10K | R16 | hard | Ai Wen Zhu | 6-2 6-1 |
Averages over each player's completed matches in the selected window (200 vs 1). 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. Small sample — read as indicative. About