Margaret Court, also known as Margaret Smith Court, is an Australian former world No. 1 tennis player and a Christian minister. Considered one of the greatest tennis players of all time, her 24 women's singles major titles and total of 64 major titles are the most in tennis history.

Tennis is a racket sport that is played either individually against a single opponent (singles) or between two teams of two players each (doubles). Each player uses a tennis racket that is strung with cord to strike a hollow rubber ball covered with felt over or around a net and into the opponent's court. The object of the game is to manoeuvre the ball in such a way that the opponent is not able to play a valid return. The player who is unable to return the ball validly will not gain a point, while the opposite player will.