Familiar foes Azarenka and Williams meet again for U.S. Open final

"I know her game as well as she knows mine," Williams said. "She knows what I do great, what I do bad, and what I can do better. I know the same thing. At

This will be the 16th career meeting between Williams and Azarenka, who have split the last four :: Clive Brunskill/Getty Images

"I know her game as well as she knows mine," Williams said. "She knows what I do great, what I do bad, and what I can do better. I know the same thing. At this point, it's just about playing some tennis now."