Just about everything he does is pretty impressive. So, yeah, 50 titles at any age is impressive. 50 titles at 26 is incredible. 50 titles with 11 of them being Grand Slams, and I think now 14 being Masters Series, that's just phenomenal.

He's Roger. What can you say?

He's not just number one, he's the best in history. He has 12 Grand Slams and I'm sure he'll get the record (14). He can do it all. He serves very well, he has…

Roger hasn't even started to use a lot of his game.