Tennis is a sport that is either played individually or in pairs. The object of the game is to play the ball so that the opponent is unable to play a return. The International Tennis Federation (ITF) is the governing body of the game of tennis and its duties and responsibilities include determination of the Rules of Tennis. The United States Tennis Association (USTA) comments have the same weight and force in USTA tournaments as do ITF Cases and Decisions. The USTA Friend at Court: The USTA Handbook of Tennis Rules and Regulations rules that the type of ball and the ball change pattern must be consistent within a tournament.
Read More »Tennis Ball Specifications Defined for Four Types
Friend at Court, the US Tennis Association Handbook of Tennis Rules and Regulations, defines specifications for the weight, size, rebound and deformation for four types of tennis balls. Fast, medium, slow and high altitude types are defined.
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