Yumi Nakano defeated Aki Yamasoto 7-5 2-6 7-5 in the Miyazaki 10K round of 16 on carpet. The result followed the form book — Yumi Nakano came in leading the head-to-head 1–0. Yumi Nakano extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-29 | Tsukuba 25K | Q32 | hard | Yumi Nakano | 7-6(9) 7-5 |