BALL IN PLAY
Unless a fault or a let is called, the ball is in play from the moment the server hits the ball, and remains in play until the point is decided.
BALL TOUCHES A LINE
If a ball touches a line, it is regarded as touching the court bounded by that line.
BALL TOUCHES A PERMANENT FIXTURE
If the ball in play touches a permanent fixture after it has hit the correct court, the player who hit the ball wins the point. If the ball in play touches a permanent fixture before it hits the ground, the player who hit the Ball