Leander Paes and Martina Navratilova advanced to the third round of mixed doubles at the Wimbledon tennis championships on Tuesday. The Indo-US combine won in straight sets 6-1 6-3 against Sebastien Prieto of Argentina and Emmannelle Gagliardi of Switzerland.On Sunday, Paes and his Czech partner David Rikl had bowed out of the men's doubles losing in the second round.