Natsumi Hamamura defeated Etsuko Kitazaki 7-6 7-6 in the Tokyo 10K 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 |
|---|---|---|---|---|---|
| 2007-03-05 | Hamilton 10K | R32 | hard | Natsumi Hamamura | 6-2 7-5 |