The new swanky Roger Federer racket wasn't created in a day. Or a month. Or a year for that matter.
The elite eight set their sights on the prestigious year-end championships in London. So how do they stack up against each other?
With the weeklong World Tour Finals behind us, it turns out we learned absolutely nothing.
Follow all the action live between Novak Djokovic and Rafael Nadal
They have one heck of a history, but for the first time Novak Djokovic and Rafael Nadal will square off in the ATP World Tour Finals championship.
Rafael Nadal knows how to beat Roger Federer, but this time it came at the tournament this Swiss has owned.
Who will win the championships match between Roger Federer and Novak Djokovic?