net, name, win, court, rackets, ball, points, players (x2) Tennis, its original ... being lawn tennis, is a game in which two opposing ... (singles) or pairs of ... (doubles) use strung ... to hit a ball of specified size and weight, bouncing it over a... on a rectangular .... Points are awarded to a player or team whenever the opponent fails to correctly return the ... within the prescribed dimensions of the court. To ... a game, a player must win four ... by a margin of two.