The Grand Slam tournaments, also called majors, are the four most important annual tennis events. They offer the most ranking points, prize money, public and media attention, the greatest strength and size of field, and greater number of "best of" sets for men. The Grand Slam itinerary consists of the Australian Open in mid January, the French Open in May and June, Wimbledon in June and July, and the US Open in August and September. Each tournament is played over a period of two weeks. The Australian and United States tournaments are played on hard courts, the French on clay, and Wimbledon on grass. Wimbledon is the oldest, founded in 1877, followed by the US in 1881, the French in 1891, and the Australian in 1905. However, of these four, only Wimbledon was a major before 1924/25, the time when all four became designated Grand Slam tournaments.

Grand Slam Tennis (EA SPORTS グランドスラム テニス) is a tennis video game, developed by EA Canada, and was initially released for the Wii on June 8, 2009. Versions for the PlayStation 3 and Xbox 360 were planned to be released Autumn 2009, but they have been "delayed indefinitely". Instead, a sequel, Grand Slam Tennis 2, was released exclusively for those consoles on February 2012.