Kai Chen Chang defeated Na Ri Kim 6-4 6-1 in the Changwon 25K round of 16 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 |
|---|---|---|---|---|---|
| 2015-05-25 | Xuzhou $50K | R16 | hard | Kai Chen Chang | 6-3 6-0 |
| 2015-05-18 | Wuhan $50K | R32 | hard | Kai Chen Chang | 6-3 6-4 |
Averages over each player's completed matches in the selected window (160 vs 68). 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