Swiss world number two Roger Federer could extend his record grand slam tally to 20 if he remains fit and motivated, according to his coach Paul Annacone.
Venus Williams recovered from a slow start to beat Ukraine's Yuliana Fedak 7-5, 6-2 in the first round in Miami.
The Indo-Czech duo beat Chris Haggard and Ivo Karlovic 6-7 (3), 6-3, 10-8 in the quarterfinals.
Wimbledon picks up the pace dramatically today with the fourth round of the men's and women's singles.
It's not easy being Sania Mirza with over a billion people watching every move she makes but the Hyderabadi teenager does not complain and says she has learnt to live with it.
Briton Tim Henman bowed out of grand slam tennis with a second-round defeat at the U.S. Open on Friday, but said he would be leaving the sport content that he had made the most of his potential.
The French Open men's singles finalist says it is his dream to give Argentina its first Olympic tennis gold medal.
The former beat Tim Henman while Roddick ptroved too good for Jonas Bjorkman in the men's quarter-finals at wimbledon.
Briton Tim Henman has pulled out of the Marseille Open because of a sore back.