Qiang Wang defeated Kai Chen Chang 6-3 6-0 in the Hong Kong round of 32 on hard. The result followed the form book — Qiang Wang came in defending last year's quarter-final. Qiang Wang extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-07-03 | Wimbledon | R128 | grass | Qiang Wang | 6-3 6-4 |
| 2016-02-03 | Fed Cup G1 RR: CHN vs TPE | RR | hard | Kai Chen Chang | 6-3 3-6 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 24). ATP, WTA & Challenger.