Back in Australia, Federer back in quarterfinals

Andy Murray of Britain bites on his shirt during his fourth round match against Stephane Robert of France at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 20, 2014.(AP Photo/Rick Rycroft)

Andy Murray of Britain bites on his shirt during his fourth round match against Stephane Robert of France at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 20, 2014.(AP Photo/Rick Rycroft)

More Photo Galleries

Happening Now