The Big Four have shown their vulnerabilities, but, for now, we should hold off on saying there's a wholesale change at the top of the men's game.
US Open men's semifinalists all have one thing in common: superstar coaches.
Rafael Nadal's US Open victory means Roger Federer and Pete Sampras should watch out.
Suddenly, after a marvelous summer-long run, Roger Federer's magic disappeared.
Novak Djokovic has the old guard on the run, and there's nothing to suggest that'll change.
Rafa beats Roger. Roger beats Novak (well, every now and then). Novak beats Rafa. That's the way they've played lately. Something's gotta give at the U.S. Open.
Who knew Roger Federer had even a whisper of an inner McEnroe? He hasn't won a Slam in 18 months, but he's not ceding competitive ground to opponents or media questioners.
Make no mistake. Serena is back on top of women's tennis for one reason: She's that good. It has nothing to do with the quality of the rest of tour.
The new documentary about Bjorn Borg and John McEnroe reminds us of the strong parallels between Borg-McEnroe and the Roger Federer-Rafael Nadal rivalries.
This U.S. Open emphasized that men's tennis is now Rafael Nadal and the rest.
Best of all time? If Rafa Nadal completes career Grand Slam at 24, he has a case.
Novak Djokovic and Mikhail Youzhny look to play spoilers at U.S. Open.
Was Sampras' old coach hired to guide Roger Federer to a U.S. Open re-Pete?
Andy Murray, U.S. Open finalist in '08, is out to erase Britain angst in Grand Slams.
This could be the year Rafael Nadal finally wins his first U.S. Open crown.
Neither has had it easy so far at Wimbledon, but they're still headed toward another showdown. Here's how Rafael Nadal can surpass Roger Federer as the best tennis player. Ever.