Kai Chen Chang defeated Luksika Kumkhum 6-1 7-5 in the Taipei quarter-final on carpet. The upset overturned the form book — Luksika Kumkhum came in defending last year's quarter-final. Kai Chen Chang extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-25 | Xuzhou $50K | F | hard | Luksika Kumkhum | 1-6 7-5 6-1 |
| 2012-09-10 | Ningbo 100K | R32 | hard | Kai Chen Chang | 4-6 6-4 6-1 |
Averages over each player's completed matches in the selected window (91 vs 177). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About