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A tennis court is the venue where the sport of tennis is played. It is a firm rectangular surface with a low net stretched across the centre. The same surface can be used to play both doubles and singles matches. A variety of surfaces can be used to create a tennis court, each with its own characteristics which affect the playing style of the game.
The original multi-colored, no-line tennis court has eleven separate colored areas with no segregating lines. As a functional, no-line tennis court design it was issued a USPTO utility patent #4,045,022 in 1977 to its inventors, Geoffrey Grant, an avid and successful senior tennis competitor, and Robert Nicks, an engineer.
There are four types of tennis court: Clay court – Grass court – Hard court – Carpet court – The parts of a tennis court include: Ad court – short for "advantage court", it is the left side of the receiving team, or the right side of the opponent's court as viewed from the server's side, significant as the receiving side for an ad point.
Real tennis (also royal tennis or court tennis): An indoor racket sport which was the predecessor of the modern game of (lawn) tennis. The term real is used as a retronym to distinguish the ancient game from the modern game of lawn tennis. Known also as court tennis in the United States or royal tennis in Australia. [113]
An electronic line judge is a device used in tennis to automatically detect where a ball has landed on the court. Attempts to revolutionize tennis officiating and the judging of calls in the sport began in the early 1970s and has resulted in the design, development and prototyping of several computerized, electronic line-judge devices.
Line judge (tennis), an official in tennis to observe the passage of tennis balls over the boundary lines of the court Electronic line judge, an electronic system used in tennis to automatically detect where a ball has landed on the court; Line judge (gridiron football), an official in gridiron football responsible for the line of scrimmage and ...
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The team with one person on the court can use the doubles court while the team with multiple people on the court has to use the singles court. If the team with two people on the court wins, they add another player and play one vs. three. If they lose, all players on the court on that team go to the end of the line and one player replaces them.