There are usually 6 line judges and 1 chair umpire.
In a standard tennis match, there are typically three tennis balls in play to begin the match.
In a typical tennis match, players use between 6 to 12 tennis balls.
there is only 1 referee in tennis
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4
In a football match we have referee and 2 lines men is there any other official in the match?
Two or four, depending upon whether the match is a singles or a doubles match.
A professional tennis match typically consists of the best of three or five sets, depending on the tournament or level of play.
Yes, this will one of the many exciting features of WWE 13.
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No you can bring as many as you want.
In the Olympics, the match is a best 4 of 7 games.