Kai Chen Chang defeated Nikola Hofmanova 6-4 6-3 in the Kurume 50K round of 32 on grass. The upset overturned the form book — Nikola Hofmanova came in leading the head-to-head 1–0. Kai Chen Chang claimed a first win over Nikola Hofmanova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-04 | Fukuoka 50K | F | grass | Nikola Hofmanova | 6-3 6-2 |
Averages over each player's completed matches in the selected window (160 vs 2). 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