You have to wake up thinking about tennis and be extremely disciplined in what you do and include that with some hard… — Stefanos Tsitsipas Copy Share Image
Not only always thinking about tennis, but also having something to kind of separate things and forget about tennis, even if it's… — Aryna Sabalenka Copy Share Image
When you're on the tour, you can't always be thinking about tennis and focused completely on that; you have to be happy… — Iga Swiatek Copy Share Image
