Tennis is a racket sport that can be played individually against a single opponent (singles) or between two teams of two players each (doubles). Each player uses a tennis racketthat is strung with cord to strike a hollow rubber ball covered with felt over or around a net and into the opponent’s court.
Tennis Court

<b>Tennis</b> is a <a class="mw-redirect" title="Racket sport" href="https://en.wikipedia.org/wiki/Racket_sport">racket sport</a> that can be played individually against a single opponent (<a title="Types of tennis match" href="https://en.wikipedia.org/wiki/Types_of_tennis_match#Singles">singles</a>) or between two teams of two players each (<a title="Types of tennis match" href="https://en.wikipedia.org/wiki/Types_of_tennis_match#Doubles">doubles</a>). Each player uses a <a class="mw-redirect" title="Tennis racket" href="https://en.wikipedia.org/wiki/Tennis_racket">tennis racket</a>that is strung with cord to strike a hollow rubber <a title="Tennis ball" href="https://en.wikipedia.org/wiki/Tennis_ball">ball</a> covered with felt over or around a net and into the opponent's <a title="Tennis court" href="https://en.wikipedia.org/wiki/Tennis_court">court</a>.