Roger Federer spoke about Nick Kyrgios, Bernard Tomic and Andre Agassi. Interviewed by Perth Now, the 20-time Grand Slam champion said he thinks that both players have some passion for tennis: 'I believe they [Kyrgios and Tomic] do enjoy their time on the courts sometimes.
Agassi said the same after he retired and he played for 20-something years. I don’t believe him as well, everything that he said in that book.' He also added, 'I do believe, for the most part, deep inside of them, somehow they do enjoy their time.
And there are moments when they do win a match, or there are moments in practice where they actually do enjoy it. Maybe there are moments when things are difficult. When you’re packing up the bags and travelling to the next event, or whatever it is.
Then it becomes tricky sometimes. But that’s the case for everybody. But it’s also a question of seeing the glass half-full rather than empty. They still have some potential to fulfil. They know that and it’s a question up to them if they want to do it or not.' ALSO READ: Sam Groth reveals when Roger Federer 'was the loudest bloke in locker room'