2013 Australian Open - Day 10

2013 Australian Open - Day 10
MELBOURNE, AUSTRALIA - JANUARY 23: Sloane Stephens of the United States plays a backhand in her Quarterfinal match against Serena Williams of the United States during day ten of the 2013 Australian Open at Melbourne Park on January 23, 2013 in Melbourne, Australia. (Photo by Mark Kolbe/Getty Images)