Highlights from the second round match between Agnieszka Radwanska and Varvara Lepchenko. \n\nSerena Williams vs Agnieszka Radwanska ~ Set 1 ~ China Open 2013 Beijing (SF) Serena Williams vs Agnieszka Radwanska ~ Set 1 ~ China Open 2013 Beijing (SF) S... \n\nWatch Saturday's 3R highlights from Sony Open Tennis