Tomoko Yonemura defeated Chisayo Ito 7-5 6-3 in the Osaka 10K round of 32 on hard. The result followed the form book — Tomoko Yonemura came in leading the head-to-head 1–0. Tomoko Yonemura extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-09-11 | Osaka 10K | R16 | hard | Tomoko Yonemura | 6-4 3-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.