Yanina Wickmayer defeated Seiko Okamoto 6-1 6-4 in the Hamanako 25K semi-final on carpet.
Wickmayer Y. took it in straight sets.
Wickmayer Y. and Okamoto S. faced 1 of the same opponent in the last 12 months. Wickmayer Y. went 0–1 (0%) against them, Okamoto S. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Yanina Wickmayer beat Seiko Okamoto 6-1 6-4. Umpiry, "Yanina Wickmayer vs Seiko Okamoto — Hamanako 25K Semi-final", https://umpiry.com/match/2007-10-22/okamoto-vs-wickmayer-hamanako-25k-sf?utm_source=cite (as of 22 October 2007).