My serve has killed a small dog ... I'm joking, I'm joking! The dog was huge!

It's pretty high up there on the list. Being able to return a serve at that speed is one of the biggest things that separates the professionals from the recreational players.

I'm gonna have to start winning some of the matches to call it a rivalry!

I'm the most successful bad player ever.

I definitely think the European weather has more of a factor than the European clay. I think the European weather changes from week to week, I mean, last year it was sunny and hot and this week it's kind of playing tricks on us a little bit. I definitely think that is a factor.

I do understand that when someone gives you a [expletive] load of money, you take that money. Someone like Larry Ellison wants to invest into his event and make it the biggest possible, and he gets stopped by the ATP. If you're a start-up, what would make you want to navigate through that and to go through that firing line? How can you step into tennis with any confidence? It's the stupidest thing I've ever heard of.

I don't know that I've ever been someone who's interested in existing on tour. I have a lot of interests and a lot of other things that excite me.