Alexander Zverev had almost the job done on this rally against Frances Tiafoe and just had to conclude with an easy smash. But...

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

Tsonga trying to distract Federer. Good try, but he doesn't succeed.

Santoro, Ivanovic, Monfils DANCE 2014 IPTL

Renzo Olivo loses his grip on a serve but still wins the point against Thomaz Bellucci in Santiago.

Furious Errani accuses Cornet for saying Vamos!