That's why Naomi Osaka is world number 1. Perfect control from the Japanese against Danielle Collins at Indian Wells.

Enormous jumped forehand from Jack Sock against Rafael Nadal who couldn't react in Rome.

Pablo Carreno Busta's delicate passing-shot against Aljaz Bedene in Rome

Alexander Zverev get the crowd involved after hitting a scoring a wonderful point against Stefanos Tsitsipas in Madrid.

Two superb winners from Rafael Nadal against Jack Sock in Rome.

A rare moment, Roger Federer and Rafael Nadal practiced on two contiguous courts on Sunday at Indian Wells. Sit on the baseline and enjoy, as if you were there.