Tian Tian Sun defeated Yan Chen 7-6 6-4 in the Baotau 10K qualifying round on clay. The result followed the form book — Tian Tian Sun came in leading the head-to-head 1–0. Tian Tian Sun extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-09-11 | Hohhot 10K | SF | clay | Tian Tian Sun | 6-0 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.