Tennis

Grand ambition

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The U.S. Open is all about Serena Williams, but there are 127 other possible champions on the women's side. More | Expert picks | Even Halep rooting for Serena | Belief important for competitors | Top women's players
APWF
Plenty of Fish
All eyes are on Serena Williams at the U.S. Open, but there are plenty of other storylines to watch.
NBC Sports
Johnny Mac
John McEnroe is predicting Serena Williams to win, but is undecided between top male contenders.
AP Photo
Dynamic duo
Is it a two-man race to the finish line at the U.S. Open between Novak Djokovic and Roger Federer?