Kim Clijsters of Belgium chases a shot against Laura Robson of Great Britain in the second round of play at the 2012 US Open tennis tournament, Wednesday, Aug. 29, 2012, in New York. (

 

              Kim Clijsters of Belgium chases a shot against Laura Robson of Great Britain in the second round of play at the 2012 US Open tennis tournament,  Wednesday, Aug. 29, 2012, in New York. (
Kim Clijsters of Belgium chases a shot against Laura Robson of Great Britain in the second round of play at the 2012 US Open tennis tournament, Wednesday, Aug. 29, 2012, in New York. (AP Photo/Mel C. Evans)