The American tennis star is still upset about the quality of tennis balls used at last month's Australian Open. In his post-match interview with the Tennis Channel, Fritz revealed that he has been ...

Heavier tennis balls are among the things affecting Emma Raducanu's attempts to rejoin the top players in the world, coach Mark Petchey says.

Tennis fans worldwide can stream Australian Open matches online ... as are the court, racquets, balls, umpires, ball people and spectators. The sounds, commentary and action are real, just ...