Murray, Thiem, Goffin, Firtz or Herbert try the Gong Challenge in London (ATP Finals/Masters).

An Iguana stopping the match between Tommy Haas and Jiri Vesely at the Miami Open.

Watch how Ivan Dodig knocked out Marcelo Melo in Miami's double.

Andy Murray wasn't maybe totally satisfied by his haircut or more probably some of his front hairs were disturbing him. He made a little on-court adjustment to it during his match against Rafael Nadal in London (ATP Finals 2015, Masters).

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