Durning the March 2018 Nintendo Direct, it was announced that Mario Tennis Aces on the Nintendo Switch will be arriving on June 22nd. It was also announced that there will be an online pre-launch tournament to participate in. Nintendo says that up to 4 players can battle it out in online matches in Mario Tennis Aces. Online tournaments will be held regularly, with bonuses like special outfits and additional characters for those who take part.
Unleash an arsenal of shots and strategies in all-out tennis battles with friends, family, and fan-favorite Mushroom Kingdom characters in #MarioTennis Aces! Launching exclusively for #NintendoSwitch on 6/22. pic.twitter.com/cKofKffgeB— Nintendo of America (@NintendoAmerica) March 8, 2018