what is ace in tennis
Ace (tennis) In tennis, an ace is a legal serve that is not touched by the receiver, winning the point. In professional tennis, aces are generally seen on a player's first serve, where the server can strike the ball with maximum force and take more chances with ball placement, such as the far corners of the service box. According to the International Tennis Hall of Fame, this term was coined by the sports journalist Allison Danzig.