Andy Murray, Novak Djokovic and Rafael Nadal all smoothly advanced to the quarterfinals of the Western & Southern Financial Group Masters, while the other member of the "big 4", Roger Federer, had to overcome a 1 set deficit to defeat David Ferrer. In a classic match, Gilles Simon defeated Nikolay Davydenko to reach the final 8. In Montreal, Serena Williams and Maria Sharapova both moved on to the quarters with straight set victories, but Kim Clijsters and Jelena Jankovic had to fight it out into the wee hours of the morning, with the Serb prevailing 7-5 in the 3rd. Elena Dementieva beat Shahar Peer in 3 sets.
Men's Singles- Round of 16
Women's Singles- Round of 16