if you want to keep track of the scores of all the matches that are playing, as they happen heres the link:
http://www.usopen.org/en_US/scores/index.html

Yep got it open

Federer lost first set I think that match is gonna be tasty!

Federer woot!

4th Straight Title

http://www.livescore.com/tennis.dll

it was a great match that final. djokovic had so many set points, but as always federer raised his game in these big points and won the match and the championship in 3 straight sets.
the world no 1 indeed.