Natsumi Hamamura defeated Wan Ting Liu 6-2 1-6 6-4 in the Nagoya 25K round of 32 on hard. The result followed the form book — Natsumi Hamamura came in leading the head-to-head 1–0. Natsumi Hamamura extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-10-22 | Hamanako 25K | R32 | carpet | Natsumi Hamamura | 6-3 3-6 6-1 |