"Today the match is probably one of the most difficult matches to play well because is withoug thythm all the time".
Rafael Nadal, looking ahead to his quarter-final in the Australian Open agains Andy Murrey.
"First thing is, he is very good, Yeah, he's one of the most talented players on the tour. He can play offensive, he can play defensive. He can do a lot of things during the same match. So, that's a most important thing".
In 2009 Rafael Nadal won his 6th Grandslam and won a few ATP titles, but the winning took his toll.
Serena Williams is fighting at the Australian Open.
"Yeah, I think I was definitely the toughest of my career. But, way to keep fighting.