If any part of a ball touches a line, the ball is good. A ball 99% out is still 100% good. A player shall not call a ball out unless the player clearly sees space between where the ball hits and a line.
Thereof, what lines are out in tennis?
The single’s side-line is the outer wide edge of the singles court, which makes the court slightly narrower than the doubles court. Be it during a rally or through a service, if the ball lands beyond this line, this also considered ‘out’ and the player that hit the ball loses the point or must play a second serve.
…but not the vertical sides. Therefore, if the ball touches the white centre line during the service in doubles it’s “in” (good). … In addition, if the ball touches the side line or end line in singles or doubles, it’s “in” (good).
Also know, can you hit a tennis serve before it bounces?
The server may serve underhand, but he or she may not bounce the ball before hitting it. The server may not serve before the receiver is ready. The receiver must let the serve bounce before touching it. … On any other shot in the game, however, if the ball touches the net and lands in, it remains in play.
What is a bad serve in tennis called?
The server must hit the ball into the receiving court diagonally opposite him/her. That is, from the position behind the baseline on the right side of the court, he/she will hit the ball into the opponent’s right service court. second serve is allowed. A bad serve is called a fault.