Kai Chen Chang defeated Ho Ching Wu 6-0 6-1 in the W25 Kofu round of 32 on hard. 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 |
|---|---|---|---|---|---|
| 2020-01-28 | W25 Nonthaburi | Q16 | hard | Kai Chen Chang | 6-2 6-3 |
| 2015-03-09 | Jiangmen $10K | R32 | hard | Kai Chen Chang | 6-4 6-0 |
Averages over each player's completed matches in the selected window (23 vs 200). 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