Miyabi Inoue defeated Chiaki Okadaue 6-7 6-3 6-4 in the Kurume $50K round of 32 on grass. Miyabi Inoue extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-10-21 | Hamamatsu 25K | R32 | grass | Miyabi Inoue | 6-0 6-1 |
| 2012-01-30 | Burnie 25K | Q16 | hard | Chiaki Okadaue | 3-6 6-4 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.