Round-up: Serena Williams overcame a lethargic start to her Madrid Open defence to seal a 7-6 6-1 win over Yulia Putintseva.
Czech Republic's hopes of a third consecutive Fed Cup title are receding fast as Italy surged 2-0 ahead in their semi-final.
Venus and Serena Williams won two matches in one day to set up a family affair in the semi-finals of the WTA Charleston event.
Laura Robson called herself a "double muppet" on court as she crashed out of the WTA Charleston event to Eugenie Bouchard.
The latest WTA rankings, with Caroline Wozniacki dropping down a place.
WTA rankings on Monday.
WTA rankings on Monday (last week's positions in brackets):
The latest WTA rankings.
Round-up: Caroline Wozniacki looked in superb form as she crushed Lucie Safarova in the opening round of WTA Dubai.
Former world number one Caroline Wozniacki strolled into the second round of the Dubai tennis championships by beating Lucie Safarova 6-2 6-2 on Tuesday after
Top seed Victoria Azarenka remains unbeaten in 2013 after reaching the third round of the WTA tournament in Doha.
Maria Sharapova cruised to her 10th straight Qatar Open win while Laura Robson was sent crashing out of the first round.
Tennis
US Open
View : 694 times
View : 478 times
View : 437 times
View : 297 times
View : 170 times