Miyabi Inoue defeated Makoto Ninomiya 6-3 7-5 in the Tokyo 10K round of 16 on hard. The upset overturned the form book — Makoto Ninomiya came in leading the head-to-head 1–0. Miyabi Inoue claimed a first win over Makoto Ninomiya in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-11-18 | Toyota 75K | R32 | carpet | Makoto Ninomiya | 7-5 7-6(2) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.