China's Li Na hits a return shot to Agnieszka Radwanska of Poland during their women's singles quarterfinal match of the China Open tennis tournament - Photo

Friday October 5, 01:10 PM
China's Li Na hits a return shot to Agnieszka Radwanska of Poland during their women's singles quarterfinal match of the China Open tennis tournament in Beijing Friday, Oct. 5, 2012. Li defeated Radwanska 6-4, 6-2. (AP Photo/Andy Wong)