Minori Takemoto defeated Yurina Koshino 4-6 6-2 6-1 in the Tokyo 10K round of 32 on hard. The upset overturned the form book — Yurina Koshino came in leading the head-to-head 1–0. Minori Takemoto claimed a first win over Yurina Koshino in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-10-29 | Kofu 10K | R32 | hard | Yurina Koshino | 6-2 6-3 |