Akiko Yonemura defeated Yuka Higuchi 6-4 6-2 in the Tsukuba 25K qualifying round of 32 on hard. The result followed the form book — Akiko Yonemura came in leading the head-to-head 3–0. Akiko Yonemura extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-05-05 | Fukuoka 50K | Q32 | grass | Akiko Yonemura | 6-2 4-6 6-4 |
| 2013-11-18 | Toyota 75K | QF | carpet | Akiko Yonemura | 6-2 6-1 |
| 2011-05-09 | Kurume 50K | Q32 | grass | Akiko Yonemura | 6-7(3) 6-3 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.