Tian Tian Sun defeated Ayami Takase 6-4 6-3 in the Shenzhen 1 50K round of 32 on hard. The result followed the form book — Tian Tian Sun came in leading the head-to-head 2–0. Tian Tian Sun extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-08-05 | Beijing 25K | QF | hard | Tian Tian Sun | 6-2 6-2 |
| 2001-06-11 | Seoul 10K | QF | hard | Tian Tian Sun | 6-1 5-7 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.