Kai Chen Chang defeated Yurika Sema 6-4 6-3 in the Australian Open q128 on hard. The result followed the form book — Kai Chen Chang came in leading the head-to-head 2–0, defending last year's round of 128. Kai Chen Chang extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-09 | Jiangmen $10K | R16 | hard | Kai Chen Chang | 6-3 6-2 |
| 2014-07-21 | Phuket 25K | R16 | hard | Kai Chen Chang | 6-0 6-2 |
Averages over each player's completed matches in the selected window (120 vs 6). 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