It's only fitting that Novak Djokovic capped a spectacular two months with the year-end championship.
Four years ago, it was Juan Martin del Potro who got the best out of Roger Federer. Even though the protagonists were the same, history wasn't about to repeat itself, Greg Garber writes.
Rafael Nadal could have mailed it in Friday, but he didn't. No one was happier than Stanislas Wawrinka.
This one did not come easily for Novak Djokovic, but he overcame a game Juan Martin del Potro in London.
A year ago, Rafael Nadal couldn't fathom finishing 2013 as the top player in the land. But here he is -- the top player in the land.
Novak Djokovic played the match of the day, but it was Rafael Nadal who closed in on history.
Stanislas Wawrinka waited a long time to get here, but patience and persistence paid off for him in his ATP World Tour Finals debut.
The ATP World Tour Finals is not only a punctuation to this season, but a prelude to 2014.
When you think of Swiss tennis, one name trumps all others. Yes, Stanislas Wawrinka is playing terrific tennis.
In their 16 years as professionals, the Bryan brothers have never been better. Their Wimbledon championship is all the affirmation you need.
Not much could get the crowd jazzed up after Novak Djokovic's win -- except Andy Murray's return to the final.
It was fitting that on this Fourth of July the Bryan brothers had some fireworks of their own.
How can Serena Williams, at her age, be playing the best tennis of her career?
Serena Williams has redemption -- finally. After last year's debacle, she beat Maria Sharapova to win the French Open.
For the record, Rafael Nadal is not perfect at Roland Garros. He once lost. Once, that is.
Maria Sharapova, with a slew of (screaming) winners, booked another ticket to the French Open final.