Seiko Okamoto defeated Mari Tanaka 6-4 6-4 in the Tokyo 50K round of 32 on hard. The result followed the form book — Seiko Okamoto came in leading the head-to-head 3–0. Seiko Okamoto extended the head-to-head to 4–0.
Okamoto S. took it in straight sets.
Hard: Okamoto S. leads 2–0 · Carpet: Okamoto S. leads 2–0
Seiko Okamoto beat Mari Tanaka 6-4 6-4. Umpiry, "Seiko Okamoto vs Mari Tanaka — Tokyo 50K Round of 32", https://umpiry.com/match/2008-10-27/okamoto-vs-tanaka-tokyo-50k-r32?utm_source=cite (as of 27 October 2008).