"Grand Slam Tennis" for the Wii is a tennis simulation video game developed by EA Canada and published by Electronic Arts. Released in 2009, it aims to provide an immersive and realistic tennis experience for players using the motion controls of the Wii Remote.

The game features licensed players from the world of professional tennis, including legends such as John McEnroe, Pete Sampras, and Bjorn Borg, as well as contemporary stars like Rafael Nadal and Roger Federer. Players can choose their favorite tennis player and compete in various tournaments and matches across different surfaces, including grass, clay, and hard courts.

"Grand Slam Tennis" utilizes the Wii Remote's motion controls to simulate swinging a tennis racket, allowing players to perform forehands, backhands, volleys, and serves with realistic gestures. The game offers different control schemes to accommodate players of varying skill levels and preferences.

In addition to single-player modes, "Grand Slam Tennis" includes multiplayer modes where players can compete against each other locally or online. The game also features a career mode where players can create their own custom tennis player and work their way up the ranks to become a Grand Slam champion.