Zhenghua Xiao defeated Ying Zhang 6-3 1-6 10-4 in the W15 Monastir 19 q16 on hard. The upset overturned the form book — Ying Zhang came in leading the head-to-head 1–0. Zhenghua Xiao claimed a first win over Ying Zhang in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-05-28 | W25 Luzhou | Q16 | hard | Ying Zhang | 6-3 6-1 |
Averages over each player's completed matches in the selected window (3 vs 54). 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