Mario Tennis Fever release date and trailer

Mario Tennis Fever is the new entry in the Italian plumber’s sporting spin-off series, with Nintendo originally showing it off for the first time during the September 2025 Nintendo Direct, and to say it’s a great addition is an understatement.

Naturally, some of your favorite Mario characters are ready to hit the court, and that even includes the baby versions, who need to learn how to play tennis all over again. If you played the previous Mario Tennis game, you likely know what to expect, though you can check out our Mario Tennis Fever review to learn everything you need to know.

When was the Mario Tennis Fever release date?

The Mario Tennis Fever release date was February 12, 2026.

That’s everything you need to know about the Mario Tennis Fever release date.