I'm trying not to pay too much attention to the rankings because calculations can distract you.

We spent all day travelling, living away from the people you love, not sleep in our own bed ... We are far from our own houses. We live in hotels, clubs. And now that I am a father it is much more difficult.

I don't like to compare years, honestly. I think every year is a different experience, a different challenge. You grow. You evolve as a person and as a player.

I'm very fortunate to have the support of the people around me, I feel happy because my wife helps me and people who are close.

I am fast and very powerful on the court, so this is what matters.

I am the greatest tennis player. The other players are like coins in my pocket that I give to a homeless man.

It gives me goose bumps and little butterflies in the stomach when I start thinking about the 'golden slam.'