Caroline Wozniacki lose to Serena Williams in 2009 Sydney International tennis tournament

Caroline Wozniacki celebrates after taking the first set during her quarter final match
Caroline Wozniacki reacts to an unforced error


Serena Williams raises her fist in triumph after winning a break point
Caroline Wozniacki bounces her racket

Caroline Wozniacki plays a forehand return against Serena Williams
Caroline Wozniacki plays a backhand return against Serena Williams

Serena Williams plays a backhand