Latest from Tennis

Li, Kvitova set up China Open quarter, Nadal wins

Del Potro reaches quarterfinals at Japan Open

Tomic's dad to be barred from Australian Open

Trociki gets CAS date to appeal 18-month ban

Former Wimbledon finalist Nalbandian quits tennis

No. 1s Djokovic, Serena advance at China Open

Del Potro beats Baghdatis at Japan Open

Williams powers into 3rd round of China Open

Tennis: Ivanovic lured to ASB Classic

ASB Classic tournament director Karl Budge is a big fan of Ana Ivanovic but he probably wouldn't mind too much if she lost a few matches in the coming weeks.

Graf: Serena can set career major title record

Tennis: Radwanska won't be back at ASB Classic

Graf: Serena can set career major title record

Berdych, Simon set up Thailand Open semifinal

Serena guaranteed of No. 1 year-end ranking

Venus advances to semis at Pan Pacific Open

Raonic, Simon, Youzhny reach Thai Open quarters

Djokovic says he's engaged to long-time girlfriend

Mikhail Youzhny advances to 2nd round in Bangkok