Mario Tennis Open is hitting North America in May, too. The game is developed by Camelot, Nintendo of America confirmed today. You can watch a new trailer for the game, embedded above.
Mario Tennis Open will have both local and online multiplayer for up to 4 players, as well as online rankings. The touchscreen will be used to control shots like lobs and top spins.
Mario Tennis Open will be released in North America on May 20th.
Update: Trailer added.