Djokovic decided to play in the Tokyo Olympics The Serbian Tennis Association confirmed that Djokovic will play in the Tokyo Olympics, which will open next month. With Nadal, Tim and other big-name players retiring one after another, the world's No. 1 will be confirmed to participate. This is undoubtedly good news for the Tokyo Olympic tennis tournament.

​Tennis is one of ball sports. The effective tennis court is a rectangle with a length of 23.77 meters, a singles court with a width of 8.23 meters, and a doubles court with a width of 10.97 meters. There is a net in the middle of the game, and both sides of the game occupy one side of the court.

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