Akiko Yonemura defeated Yuuki Tanaka 7-6 6-7 6-3 in the Hamamatsu 25K round of 16 on grass. The result followed the form book — Akiko Yonemura came in leading the head-to-head 1–0. Akiko Yonemura extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-06-18 | Mie 10K | R16 | grass | Akiko Yonemura | 6-4 6-7(7) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.