Seiko Okamoto defeated Elena Chalova 6-3 6-3 in the Ibaraki 25K round of 16 on hard.
Okamoto S. took it in straight sets.
Seiko Okamoto beat Elena Chalova 6-3 6-3. Umpiry, "Seiko Okamoto vs Elena Chalova — Ibaraki 25K Round of 16", https://umpiry.com/match/2006-09-18/chalova-vs-okamoto-ibaraki-25k-r16?utm_source=cite (as of 18 September 2006).