Being able to travel with family and friends so they can cheer me on as I play is something it's hard to put a price on; my point is simply that for all of this, there is indeed a price.

A tournament pays me to show up because the fans want to see me and I move the needle at the box office? That's amazing. It's good for tennis, good for me and good for the event. If a sponsor wants to pay to put their company name on my shirt because they think I'm a strong ambassador for their brand? Heck yes.

People often come up and tell me how much money I make in a year, which is funny because I don't think it's something I've ever said to someone.

John Isner Quotes