Yumi Nakano defeated Chizuru Yamazaki 6-2 2-6 6-4 in the Tokyo 10K q16 on hard. The result followed the form book — Yumi Nakano came in leading the head-to-head 1–0. Yumi Nakano extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-03 | Niigata 10K | R32 | carpet | Yumi Nakano | 7-5 6-4 |