Ayumi Oka defeated Haruka Fujishiro 4-6 6-4 6-1 in the Tokyo 1 10K round of 32 on hard. The result followed the form book — Ayumi Oka came in leading the head-to-head 1–0. Ayumi Oka extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-09-03 | Kyoto 10K | F | carpet | Ayumi Oka | 6-1 4-6 6-3 |