Shiho Akita defeated Ayumi Oka 7-6 6-2 in the Tokyo 10K semi-final on hard. The result followed the form book — Shiho Akita came in leading the head-to-head 1–0. Shiho Akita extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-07-13 | Miyazaki 10K | SF | carpet | Shiho Akita | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.