Yuuki Tanaka defeated Miyabi Inoue 6-3 5-7 6-4 in the W25 Hamamatsu round of 32 on carpet. The upset overturned the form book — Miyabi Inoue came in leading the head-to-head 2–1. Yuuki Tanaka narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-31 | Noto $25K | QF | carpet | Yuuki Tanaka | 6-4 7-6(3) |
| 2014-09-01 | Noto 25K | R32 | carpet | Miyabi Inoue | 2-6 6-3 7-6(4) |
| 2014-06-02 | Tokyo 10K | SF | hard | Miyabi Inoue | 2-6 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.