Tennis is a two to four person sport played with racquets.
Tennis is a racket sport that can be played individually against a single opponent -LRB- singles -RRB- or between two teams of two players each -LRB- doubles -RRB- .	racket sport	racket sport	singles	Types of tennis match#Singles	doubles	Types of tennis match#Doubles
Each player uses a tennis racket that 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 racket	tennis racket	ball	Tennis ball	court	tennis court
