Ayumi Morita defeated Kasumi Aiko 6-1 6-1 in the Kurume 25K round of 32 on grass. The result followed the form book — Ayumi Morita came in leading the head-to-head 1–0. Ayumi Morita extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-09-25 | Tokyo 50K | R32 | hard | Ayumi Morita | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.