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

Drop shot from Ryan Harrison, Mardy Fish is on it but he is a little too fast and the net is too close. He can't stop and then...

Roger Federer and Jo-Wilfried Tsonga dancing with the mascot during an exhibition match in Sao Paulo. The Swiss tried some Moonwalk.

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

Grigor Dimitrov gets more than he bargained for after blowing out the candles on his 23rd birthday cake. His coach, Roger Rasheed, had another idea for him.

Novak Djokovic win the 3rd set against Stan Wawrinka but stay on his side of the court. Why ? He simply didn't realized that the set was already finished.