Baring it all: World No. 1 reveals the sole of coach Boris Becker is his secret weapon.
After Sloane Stephens suffered a blow-out first set, coach Nick Saviano tries to help her laugh it off.
In Celebration of its 20th year on the web, ESPN.com named its Top 20 athletes of the last 20 years.
The Serb will make his return to the singles court after two surgeries and 17 months off.
Chair umpire Marija Cicak scores a winner with her verbal reminder during Carla Suarez Navarro's win over Venus Williams.
Spaniard smacks souvenir tennis balls into the stands during halftime of the Miami Heat game.
Novak Djokovic boiled over a bit after dropping serve in the first set of his battle with Alexandr Dolgopolov on Tuesday in Miami.
