7. Federer’s head is still up in this image, even though his swing is mostly complete. His wrist has rotated down onto the ball and his momentum is into the court. He keeps his left arm close to his ...

Roger Federer is a busy man at the Laver Cup. He is the founding partner of the event, the guy who, in a taxi in China a decade ago, told his longtime agent Tony Godsick that he wanted to do something ...