Serena Williams was the defending champion in this edition of the Australian Open, for the first time there was also a new surface. Serena cruised through her first three matches but so did Vaidisova, who already enjoyed a good run in Sydney. Would Serena continue her winning streak or will Vaidisova come up with the goods and beat Serena for the first time? Here are the highlights of their fourth round encounter! Enjoy!
