Yan Chong Chen advanced when Chia Jung Chuang retired 6-0 2-0 in the Changsha 25K qualifying round. Yan Chong Chen extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-06-19 | Changwon 25K | QF | hard | Yan Chong Chen | 6-3 6-4 |
Averages over each player's completed matches in the selected window (2 vs 5). 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. Small sample — read as indicative. About