Switzerland's Roger Federer signs autographs as he leaves Rod Laver Arena following 

Switzerland's Roger Federer signs autographs as he leaves Rod Laver Arena following his first round win over France's Benoit Paire at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 15, 2013. (AP Photo/Andy Wong)
Associated Press
Switzerland's Roger Federer signs autographs as he leaves Rod Laver Arena following his first round win over France's Benoit Paire at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 15, 2013. (AP Photo/Andy Wong)
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