Petra Kvitova , the reigning Wimbledon champion , lost three sets in the third round . Kvitova has been suffering from a cold and said her body ' n't let her ` ` . '' Ana Ivanovic rallied from a set down to beat young American Christina McHale . Kirilenko , engaged to National Hockey League superstar Alex Ovechkin , began on Twitter . ` Men 's favorite Rafael Nadal won in straight sets to reach the men 's fourth round .
Petra Kvitova , the reigning Wimbledon champion , lost three sets in the third round . Kvitova has been suffering from a cold and said her body ' n't let her ` ` . '' Ana Ivanovic rallied from a set down to beat young American Christina McHale . Men 's favorite Rafael Nadal won in straight sets to reach the men 's fourth round .