Erika Takao defeated Tomoko Dokei 7-6 7-6 in the Nagano 25K round of 16 on carpet. The result followed the form book — Erika Takao came in leading the head-to-head 2–0. Erika Takao extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-10-15 | Makinohara 25K | R32 | carpet | Erika Takao | 4-6 6-2 6-4 |
| 2007-07-30 | Obihiro 25K | R32 | carpet | Erika Takao | 7-5 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.