Seiko Okamoto defeated Brenda Schultz Mccarthy 7-5 2-6 7-6 in the Surbiton 25K round of 32 on grass. The result followed the form book — Seiko Okamoto came in leading the head-to-head 1–0. Seiko Okamoto extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-01-28 | Tokyo | Q16 | hard | Seiko Okamoto | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.