Jack Sock

I'm entering tournaments every week trying to win.

— Jack Sock

I definitely don't take days for granted anymore.

— Jack Sock

Hopefully, I can play college tennis for a top program.

— Jack Sock

I mean, I think you can always improve every part of your game.

— Jack Sock

Some guys usually get intimidated by my forehand.

— Jack Sock

Obviously at the end of the day it's an individual sport.

— Jack Sock

I feel like I can move well on the clay. So if I need to get into a longer rally, I can.

— Jack Sock

The goal for the top American isn't the top twenty - it's top ten, top five, number one in the world.

— Jack Sock

How many players can say they're the best in their country? But it's not a goal I ever thought about.

— Jack Sock

Against Rafa or Roger or Novak, it's about getting over that intimidation, believing you deserve a chance to take them out.

— Jack Sock

Any time you can play the greatest of all time is a fun experience.

— Jack Sock

I think my game is very suited for clay. It brings out my strengths more so than my other surfaces.

— Jack Sock

Traveling so much to tournaments, you get behind in school work.

— Jack Sock

As a kid everyone has dreams of winning their ultimate tournament and being number one in the world.

— Jack Sock

Playing main-draw matches helps, and playing in front of crowds and playing in big matches definitely helps, getting them all under your…

— Jack Sock

I can personally say if I'm not relevant in the singles world and my only choice is to play doubles, I'd probably…

— Jack Sock

When it's best-of-five sets and most of the Slams are hot, humid conditions, you need all the energy and rest you can…

— Jack Sock

Obviously, not many people get to be pro athletes and hopefully make it in their sport. So I'm just lucky enough to…

— Jack Sock

With doubles, I've never really gone out and been like, 'I really want to win this tournament,' or, 'I really want to…

— Jack Sock

I grew up watching as much Olympics as I could, checking out all the sports. As a kid, you dream of playing…

— Jack Sock

I was a smaller kid when I was growing up so I had to learn some defensive skills. I had to grind…

— Jack Sock

When you're No. 8 in the world, then you start losing some matches, I think it was the first time in my…

— Jack Sock

Not many people can say they've been the top player in their sport in all of the U.S.

— Jack Sock

I want to have the most successful career I can. But the people closest to you are the most important.

— Jack Sock

There's been a couple places where I always loved playing doubles 100%, and obviously I go out there and give it my all.

— Jack Sock

I've always had a thing for playing in front of people, and the nerves never really creep in too much for some…

— Jack Sock

Being from the Midwest, everyone knows I take pride in representing the U.S. and to have my own racket and bag is…

— Jack Sock

No matter how well you do, there's always people that are going to hate or have better expectations.

— Jack Sock

Tennis is my life, obviously, and it's my career. But it's not the be-all, end-all.

— Jack Sock

I prefer Cincinnati, personally, over a tournament like Madrid. For me it's better. There's a lot to do here, in my opinion.

— Jack Sock

Playing in the U.S. Open is the biggest and most important moment of the season for me.

— Jack Sock

You're going to lose some matches, you're going to have some bad weeks, for sure. It's part of sport.

— Jack Sock

On the road you can't go hardcore with your workout and lifting and then play.

— Jack Sock

Having confidence in your physical shape allows your game to get better with it.

— Jack Sock

Just being out on court, just all the experience you get on court can only help.

— Jack Sock

Yeah, definitely on a mission now to compete to try to be winning these tournaments I'm playing.

— Jack Sock

I appreciate what I've been given, and the chance to play tennis for a living is definitely a blessing.

— Jack Sock

I don't know if it's underrated or not but I have confidence in my speed and my quickness around the court.

— Jack Sock

I've never considered myself a doubles player. I've just enjoyed playing it.

— Jack Sock

Any time you can play in front of home fans and the electric crowds in the U.S., it's always a blast.

— Jack Sock