MELBOURNE, AUSTRALIA - JANUARY 13: Ana Ivanovic of Serbia serves in her first round match against Kiki Bertens of the Netherlands during day one of the 2014 Australian Open at Melbourne Park on ... more 
MELBOURNE, AUSTRALIA - JANUARY 13: Ana Ivanovic of Serbia serves in her first round match against Kiki Bertens of the Netherlands during day one of the 2014 Australian Open at Melbourne Park on January 13, 2014 in Melbourne, Australia. (Photo by Ryan Pierse/Getty Images) less 
1 / 31
Getty Images | Photo By Ryan Pierse / Getty Images
Sun, Jan 12, 2014 11:34 PM EST