The racket sport of tennis is the one that involves players who are concerned about volleys, deuces, aces, and bagels. It is a sport that is often played by an individual against a single opponent (a singles match). But it can also be played between two teams of two players each (a doubles match). It has a close connection to various field (lawn) games such as croquet and bowls.

The purpose or object of the game is to send a tennis ball fairly into the opponent's court in such a way that the opponent cannot return it fairly into your own court. When a game is being played or has come to an end, terms such as volley, deuce, ace, and bagel are used.

Specifically, a volley is a shot hit (usually in the vicinity of the tennis net) by a player before the ball bounces on their own side of the court. A deuce refers to the score of 40–40 in a game. A player must win two consecutive points from a deuce to win the game. With an ace, it is a shot that is both a serve and a winner. The ball is served where it lands inside the service box and is not touched by the receiver. To conclude, the word bagel is used as tennis slang. It relates to a score of 6-0 in a set during the match (the shape of the zero is reminiscent of the round shape of a bagel).

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