Noah Rubin destroy his shoe in Washington, D.C., pushing off to sprint for a ball against John Isner.

What a slice an this backhand volley from Nick Kyrgios against Milos Raonic in Miami !

Highlights of Novak Djokovic's easy win over Alexander Zverev in Shanghai Masters 1000 semifinal.

Kei Nishikori gives Benoit Paire the runaround in Tokyo 2nd round.

Highlights of the amaizing battle between Alexander Zverev and Tomas Berdych in 2016 Davis Cup first round between Germany and Czech Republic.