SYDNEY, Jan. 6 (UPI) --
No. 7-seeded Caroline Wozniacki
advanced but fifth-seeded Petra Kvitova
was ousted Sunday at the Apia International tennis tournament in Sydney.
Wozniacki rolled past Urszula Radwanska 6-1, 6-2, piling up five breaks in seven receiving games in opening day action of one of the final tune-ups before next week's Australian Open.
Wozniacki won two-thirds of the points on serve and nearly 60 percent when Radwanska served.
Dominika Cibulkova was 0-4 in her career versus Kvitova but came away a 6-1, 6-1 winner in just more than an hour. She also had five breaks and saved the only break point she faced.
Also Sunday, Maria Kirilenko defeated Olivia Rogowska 7-5, 6-2 and Ekaterina Makarova stopped Varvara Lepchenko 6-4, 4-6, 6-1.
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