Perfect forehand from Novak Djokovic against Kei Nishikori in Rome semifinals.

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

Huge forehand from Juan Martin Del Potro against Kyle Edmuund on the clay of the Rome Masters 1000.

Here is the shot of the Day #4, selected by organizers at Roland-Garros. Huge defense from Rafael Nadal against Yannick Maden on the Court Suzanne Lenglen.