Nao Hibino defeated Kai Chen Chang 6-2 6-4 in the Seoul round of 32 on hard. The upset overturned the form book — Kai Chen Chang came in leading the head-to-head 1–0. Nao Hibino claimed a first win over Kai Chen Chang in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-08-25 | Tsukuba 25K | SF | hard | Kai Chen Chang | 6-1 6-3 |
Averages over each player's completed matches in the selected window (200 vs 61). 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