Tennis (テニス Tenisu) is a sports game developed and released by Nintendo for the NES. In North America and Europe, Tennis was one of 18 launch games for the NES. A Game Boy version was also released.
The game features single-player and two-player modes for singles and doubles matches, with either competitive or cooperative gameplay. A computerized opponent's artificial intelligence can be set to one of five difficulty levels. Mario referees the matches.