Riff Raff has been working hard in the off-season. Some say he’s better than Roger Federer and Rafael Nadal combined.

In the video above, presented by Neff, Riff shows off some of his craziest skills on the court. And, of course, an up-close-and-personal look at the greatest grills of all time

Is Riff Raff a world tennis champion? You be the judge.