On a day that saw Kim Clijsters end a glorious career, here is a glance at all the action from the US Open 2012. (AFP Photos)
John Isner had a hard fought victory over Xavier Malisse with two sets going into a tie-breaker in a match that finished 6-3, 7-6, 5-7, 7-6.
David Ferrer was in no mood to let up in his game as the Spaniard outplayed Kevin Anderson 6-4, 6-2, 7-6.
Teenager Laura Robson ended the career of legend Kim Clijsters defeating her 7-6, 7-5 in an epic encounter to enter round three.
Maria Sharapova didn't even let her opponent get her bearings as she annihilated Lourdes Dominguez Lino 6-0, 6-1.
Samantha Stosur wasn't going to use up valuable energy in the early stages and she proved it in her effortless 6-3, 6-0 win over Edina Gallovits-Hall.