Ying Ying Duan defeated Hui Chen 6-0 3-6 6-2 in the Bangkok 10K round of 32 on hard. The result followed the form book — Ying Ying Duan came in leading the head-to-head 1–0. Ying Ying Duan extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-06-23 | Qian Shan 25K | R32 | hard | Ying Ying Duan | 6-2 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.