Roger Federer perfect backhand against Dominic Thiem in Rome.

Kei Nishikori can't even react to this mammoth forehand from Fernando Verdasco at Miami.

Alexander Zverev gives a hug to a line judge during his match against Roger Federer in Rome.

Tomas Berdych tried everything on this point but Roger Federer was everywhere.

Rafael Nadal shows off his touch in Madrid finding a 'Magnificent!' angle to respond to Frances Tiafoe's drop shot.

Outrageous passing shot from Rafael Nadal on a great attack from Sam Querrey in Acapulco Final.