Here is a first-person experience of a Bryan Brothers training session in Miami. You're in the head of Mike Bryan.

SQUIRREL RUNS ONTO COURT AND INTERRUPTS MATCH at 2015 US open

Caroline Wozniacki use some towels to imitate Serena Williams during her exhibition match against Maria Sharapova in Sao Paulo.

Nicolas Mahut missed that one. He served right in the head of his partner Pierre-Hugues Herbert during the double final of the Australian Open. All is fixed at the end with a little kiss.

Fabio Fognini is inimitable. The Italian had fun by pulling down the chair umpire's sock during his last match in London.

Diego Maradona is also on fire in the stands ot the Zagreb Arena to support is Argentina against Croatia in 2016 Davis Cup Final.