IT’S OFFICIAL: Novak Djokovic has returned to …

IT’S OFFICIAL: Novak Djokovic has returned to the top of the rankings for the first time in two years. It’s Novak’s 224th week as the world number one.

After Rafael Nadal’s withdrawal from the Nitto ATP Finals in London Novak has clinched the year end number one ranking, too.

(via ATPWorldTour on Twitter)