We don't know for certain what tennis will look like in a few years, but you can make a case Borna Coric will be a part of it.
You might not believe it, there was a time when American men dominated. So what happened?
Nick Kyrgios has a world of talent, but he knows he needs to settle down if good things are going to happen.
Andy Murray looked anything but the player who won the US Open two years ago, Greg Garber writes.
Already playing mediocre tennis, world No. 1 Novak Djokovic has a tricky path at the US Open.
Don't look now, but we could be amid a tectonic shift in the men's game -- or are we?
World No. 1 Serena Williams is playing her best tennis heading into the season's final Grand Slam.
Seven-time Grand Slam champ Venus Williams suddenly looks like a serious threat in New York.
In a magnificent display of grueling shot-making, Novak Djokovic outlasted Roger Federer to win his second Wimbledon title, writes Greg Garber.
It's quite possible Petra Kvitova played some of the best championship-match tennis you'll ever see on the court, writes Greg Garber.
Petra Kvitova's Wimbledon performance sent a stern warning to her competitors that she is here to stay, writes Greg Garber.
Roger Federer has not accepted anything less than his best this fortnight, and it's showing, writes Greg Garber.
Youth has been served in these Championships, but someone forgot to tell Roger Federer, writes Greg Garber.
Playing his less-than-best tennis, Novak Djokovic finally stopped ultra-talented Grigor Dimitrov, writes Greg Garber.
Petra Kvitova has had erratic results this season, but there is just something about Wimbledon she loves, writes Greg Garber.
Stan Wawrinka is feeling good and playing even better, but he'll need all of that against his next opponent, Roger Federer, writes Greg Garber.