Nice lob from Diego Schwartzman against Lucas Pouille at the US Open.

No-look backhand winner from Juan Martin Del Potro against Kei Nishikori in Miami.

Gael Monfils covers court like no one else against Leonardo Mayer in Indian Wells.

Kei Nishikori neutralises Rger Federer return with stunning half-volley in London.

Endless point in the double match between the Bryan brothers and the Aussies Omar Jasika and John-Patrick Smith in Miami.

Nick Kyrgios in his works, from Tweener to winner against Dusan Lajovic in Miami.