|Serena Williams serves in the quarterfinals of the China Open against Caroline Wozniacki. (Li Zhenyu/People's Daily Online)|
BEIJING, Oct. 5 (People's Daily Online) -- Top-ranked Serena Williams continued her dominance over former world No. 1 Caroline Wozniacki with a breezy 6-1, 6-4 win to cruise into the semifinals at the China Open here on Friday.
Williams, who has lost just four times on the WTA Tour this year, was barely troubled by the Dane, as she broke Wozniacki four times en route to a straight-sets victory, raising her career record to 6-1 against the sixth-seeded Wozniacki.
The world No. 1 will next face 2011 China Open champion Agnieszka Radwanska, who ousted Angelique Kerber 7-6, 6-4, in the semifinals.
Williams is 6-0 all-time versus Radwanska. She has won both their meetings in 2013, which were also semifinals.
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