"I just felt I needed someone new, inputs to put into the game," two-time Wimbledon winner says of coaching change.
No one makes a tournament entrance like Roger Federer, see for yourself.
Dominic Thiem's backhand is so magical he makes the ball disappear.
Nick Kyrgios celebrates his 21st birthday with a wild net party point.
Former Wimbledon finalist reveals her fitness regimen and dream dinner guest.
World No. 1 dances in Delray Beach with girl sporting the beaded hairstyle of a young Serena.
The 2008 Olympic gold medal winner will carry the Spanish flag in Rio.