Tennis is a great game to watch Perhaps, one day you have seen it initials W.O. during a tennis tournament. It is an abbreviation of the English word Walkover. The walkover or W.O. is used in many sports, included in tennis, for to indicate that a tennis player could not compete at his or her match for any reason.There are four main types of courts depending on the materials used for the court surface: clay courts, hard courts, grass courts and carpet courts. The International Tennis Federation (ITF) lists different surfaces and properties and classifies surfaces into one of five pace settings: Category 1 (slow)For a tennis player to win a game, he/she must win with at least a two point lead. If the score is tied at 40 to 40 (what is called as a “Deuce”), a player must earn two consecutive points (an “Advantage” point and “Point”) to win the game.lovely to watch
