Kai Chen Chang defeated Su Wei Hsieh 6-2 6-7 6-4 in the Taipei 100K round of 16 on carpet. Kai Chen Chang extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-09-17 | Guangzhou | R16 | hard | Su Wei Hsieh | 6-0 6-3 |
| 2011-10-31 | Taipei 100K | R16 | hard | Kai Chen Chang | 4-6 6-1 6-4 |
Averages over each player's completed matches in the selected window (151 vs 200). 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