Junri Namigata defeated Kai Chen Chang 6-4 6-7 6-2 in the Changwon 25K semi-final on hard. Junri Namigata extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-08-25 | Tsukuba 25K | F | hard | Junri Namigata | 6-0 7-6(3) |
| 2011-10-03 | Kofu 50K | QF | hard | Kai Chen Chang | 2-6 6-3 6-4 |
Averages over each player's completed matches in the selected window (200 vs 160). 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