Mario Tennis Fever " was released on February 12, 2026 (Thursday) for the Nintendo Switch 2 software. This title has the largest number of modes in the series, allowing players to enjoy tennis-based games to their heart's content.
Mario Tennis Fever" was released on February 12! The largest volume of "Mario Tennis Fever" in the series!
On February 12, 2026 (Thursday), Nintendo released "Mario Tennis Fever" for Nintendo Switch 2. The game features a total of 38 familiar characters from the "Super Mario" series in a mischievous game of tennis that is sure to be a lot of fun, whether you play alone or with friends.

The biggest feature of this title is the " Fever Racket. The most important feature of this title is the "Fever Racket", a new element that makes the game more interesting with a variety of techniques. The opening movie, which shows a variety of "Fever Rackets" in action, is also available for your viewing pleasure. For more information on this title, please visit the official "Mario Tennis Fever" website.
Mario Tennis Fever" can be experienced in stores!
[トピックス]『マリオテニス フィーバー』のCMを公開。本日より全国の店頭試遊台で体験版を遊べます。https://t.co/THNkVL5VB3
— 任天堂株式会社 (@Nintendo) January 29, 2026
A demo version of "Mario Tennis Fever" can be played at in-store test stands located in game retailers nationwide. You can try playing doubles with the Fever Racket, so why not bring your friends and family?
Mario Tennis Fever" icon parts are now available!
NintendoトピックスThe "Mario Tennis Fever" icon parts are now available as Platinum Point Gifts that Nintendo Switch Online subscribers can redeem. Icon parts for all 38 characters in the game will be available for four different weeks until March 12, 2026 (Thursday), so be sure to check them out. The icon parts can be exchanged and used from the "Nintendo Switch Online app" on the Nintendo Switch 2 / Nintendo Switch console.
[トピックス]Nintendo Switch 2 ソフト『マリオテニス フィーバー』は本日発売。https://t.co/SzAnbRXto8
— 任天堂株式会社 (@Nintendo) February 12, 2026