Kai Chen Chang defeated Ching Wen Hsu 6-3 6-3 in the Taipei round of 32 on carpet. The result followed the form book — Kai Chen Chang came in leading the head-to-head 2–0. Kai Chen Chang extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-01-21 | W60 Burnie | Q32 | hard | Kai Chen Chang | 6-4 6-2 |
| 2015-04-20 | Shenzhen $25K | R16 | hard | Kai Chen Chang | 6-2 6-1 |
Averages over each player's completed matches in the selected window (91 vs 15). 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