World number one Novak Djokovic blunted the power serving of South African Kevin Anderson to reach the fourth round of the Indian Wells ATP tournament with a 6-2 6-3 victory on Monday.
Wimbledon champion Petra Kvitova became the highest seed to exit the Indian Wells WTA tournament after a 2-6 6-2 6-3 loss to American teenager Christina McHale in the third round on Sunday.
Top seed Victoria Azarenka charged into the fourth round of the Indian Wells WTA tournament by crushing Svetlana Kuznetsova 6-1 6-2 on Sunday, improving her unbeaten record to 19-0 this year.
Golf's new world number one Rory McIlroy tried his hand at a different sport on Monday, winning a rally against Maria Sharapova during his girlfriend Caroline Wozniacki's tennis exhibition.
Swiss tennis ace Roger Federer won the Dubai Open ATP for the fifth time after defeating Scotsman Andy Murray 7-5, 6-4 Saturday.
World number one Novak Djokovic beat fellow-Serb Janko Tipsarevic 6-1 7-6 in the quarter-finals of the Dubai Tennis Championships on Thursday to set up a meeting with Andy Murray in the last four.
Holder Novak Djokovic had to combat Sergiy Stakhovsky's aggressive serve and volley game to reach the Dubai Championship quarter-finals on Wednesday, and next faces a baseline barrage from compatriot Janko Tipsarevic.
Roger Federer ranged from imperious to effective as he beat Michael Llodra 6-0 7-6 in the Dubai Championships on Tuesday but Britain's Andy Murray was made to fight for his spot in the second round.
The 2012 International Junior (U18) Tennis Tournament (Chengdu Stop) will be held at the Sichuan International Tennis Center in Shuangliu, Chengdu from Feb 25 to March 11.
Being the younger brother of world number one Novak Djokovic has plenty of advantages but world number 869 Marko is finding that the surname is not always one of them as it seems to make opponents raise their game.
Poland's Agnieszka Radwanska is targeting Olympic gold in London this year after winning an eighth WTA singles title in Dubai on Saturday.
Top seed Roger Federer battled past Russian Nikolay Davydenko in an entertaining 4-6 6-3 6-4 triumph on Saturday to reach the World Indoor Tournament final.