Shiho Akita defeated Miki Miyamura 7-5 6-4 in the Tokyo 10K round of 16 on hard. The upset overturned the form book — Miki Miyamura came in leading the head-to-head 3–1. Shiho Akita narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-18 | Karuizawa $25K | R32 | grass | Miki Miyamura | 6-1 3-6 6-2 |
| 2014-09-01 | Noto 25K | R32 | carpet | Miki Miyamura | 6-3 4-3 |
| 2008-08-25 | Saitama 10K | R32 | hard | Shiho Akita | 6-1 6-4 |
| 2008-06-16 | Sutama 10K | R16 | clay | Miki Miyamura | 7-5 6-1 |
Averages over each player's completed matches in the selected window (200 vs 7). 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. About