Grigor Dimitrov hits superb backhand passing shot against Milos Raonic on the clay of Madrid.

What an angle Svetlana Kuznetsova finds on this passing shot against Ekaterina Makarova in Miami.

Perfect lob from Caroline Wozniacki against Lucie Safarova in Miami.

Karen Khachanov shows defensive skills first, before to take his opportunity at the net to win this point against Rafael Nadal at Indian Wells.

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

Nick Kyrgios finds the solution against Novak Djokovic in the money time of the first set at Indian Wells.