The matches were played on the fifth day of the 12-day event.
In other matches:
American Ashley Harkleroad upset Russian Dinara Safina 7-5, 6-2; India's Sania Mirza beat Israeli Shahar Peer; Ukrainian Alona Bondarenko topped Amelie Mauresmo of France, and Denmark's Caroline Wozniacki defeated Aiko Nakamura of Japan.
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