Quote by Rafael Nadal

Always I believe that I can play better. But I am happy.

— Rafael Nadal

I'm confident enough to say I was better than my mates! But with the different competitions I did play with some good players, who…

— Peter Crouch

Definitely I feel with more matches, I'm the type of player I win a match or few matches, then I get confidence right away…

— Sofia Kenin

Some weeks I play well and beat a bunch of players and do super-well in tournaments.

— Bernard Tomic

I'm happy I was able to stick through it and was being very disciplined with what I had to do, because I know eventually…

— Kim Clijsters

I'm a very competitive person - I grew up playing sports - so the challenge of always bettering myself is something that I like.

— Saweetie

I always feel like I can play better.

— Le'Veon Bell

I'm content. I want to have better success in the tournaments than I've had, but I know I'm playing well, so I'm happy with…

— David Duval

I rely a lot on playing matches, getting confident through the process of winning.

— Stefanos Tsitsipas

When I play on hard, that's where I feel the most comfortable and confident. I can still lose matches, I don't win every tournament…

— Daniil Medvedev

As long as I'm out there and getting a chance to play, I expect to do well. No one is harder on themselves than…

— Stephen Gostkowski

I realised to keep improving, I needed to play more. It wasn't easy not getting many chances, but I knew I just had to…

— Ruben Loftus-Cheek