Shiho Akita defeated Yumi Miyazaki 6-4 6-3 in the Niigata 10K round of 32 on carpet. The result followed the form book — Shiho Akita came in leading the head-to-head 2–0. Shiho Akita extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-07-27 | Obihiro-Tokachi 25K | R32 | carpet | Shiho Akita | 6-2 7-6(6) |
| 2009-03-23 | Kofu 10K | R32 | hard | Shiho Akita | 6-3 6-4 |
Averages over each player's completed matches in the selected window (200 vs 1). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About