The number one rank can change every month depending on the players ability of winning a trophy. The current number one is Rafael Nadal. Federer is the tennis player who has been number one for the longest amount of time. The it is Pete Sampras.
Chat with our AI personalities
As of March 11, 2013; Novak Djokavich is the leader of the ATP World Rankings. He is the current Australian Open champion of 2013.
At the start of the French Open Roger Federer was world number 1 for men and Serena Williams was women's number 1.
As of 6-19-2010 no1 is Rafael Nadal.
2015 update: Novak Djokovic is the current No1