Jiahui Chen defeated Dan Ni Wang 6-1 6-2 in the Tianjin q64 on hard. The result followed the form book — Jiahui Chen came in leading the head-to-head 1–0, defending last year's round of 16. Jiahui Chen extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-08-18 | W25 Guiyang | Q32 | hard | Jiahui Chen | 6-2 6-3 |
Averages over each player's completed matches in the selected window (21 vs 32). 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