Akiko Yonemura defeated Misaki Doi 0-6 6-4 6-1 in the Miyazaki 25K round of 16 on carpet. The upset overturned the form book — Misaki Doi came in leading the head-to-head 1–0. Akiko Yonemura claimed a first win over Misaki Doi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-18 | Nagano 25K | R16 | carpet | Misaki Doi | 4-6 6-2 6-1 |
Averages over each player's completed matches in the selected window (1 vs 198). 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