Associated Press

After making history, Nishikori still getting used to No. 5
MELBOURNE, Australia (AP) -- It's only been a couple of months since Kei Nishikori moved into the No. 5 ranking, and he's not yet comfortable with the number....

Williams sisters advance to quarterfinals at Australian Open
MELBOURNE, Australia (AP) -- The Williams sisters are back in the quarterfinals of a Grand Slam. Together. At the same time....

Venus Williams' strong Australian Open run continues
MELBOURNE, Australia (AP) -- Venus Williams' strong run at the Australian Open continued Monday when she beat sixth-seeded Agnieszka Radwanska 6-3, 2-6, 6-1 to reach a Grand Slam quarterfinal for the first time since 2010....

Bryan brothers out in 3rd round of Australian Open doubles
MELBOURNE, Australia (AP) -- Mike and Bob Bryan lost in the third round of men's doubles at the Australian Open on Monday, the second straight year the twin brothers have failed to reach the quarterfinals....

Raonic advances to quarterfinals at Australian Open
MELBOURNE, Australia (AP) -- Big-serving Milos Raonic advanced to the Australian Open quarterfinals with a 6-4, 4-6, 6-3, 6-7(7), 6-3 win Monday over Feliciano Lopez of Spain....

Azarenka's fun-filled Australian Open comes to an end
MELBOURNE, Australia (AP) -- Victoria Azarenka is packing her bags and leaving the Australian Open far earlier than years past, but the two-time former champion sure had fun while she was here....

Bring on the quarterfinals: What to Watch at the Aussie Open
MELBOURNE, Australia (AP) -- The quarterfinalists on the bottom half of both men's and women's singles draws play at the Australian Open on Tuesday, with plenty of familiar faces and rivalries and minus a few stars....

AUSTRALIAN OPEN SCENE: NFL talk, Serena's free advice
MELBOURNE, Australia (AP) -- And, now onto the Super Bowl....