Mario Tennis Aces is the next sports game from Nintendo, which will arrive exclusively at Switch on June 22nd. The title will have online tournaments and a campaign mode for a single player different from the rest of the saga.
Or at least different from what we have seen so far in desktop consoles. Mario Tennis Aces will have a single-player mode similar to the one we saw in Mario Tennis for Gameboy Color.
Nintendo also announced that Mario Tennis Aces will have local and online multiplayer, with the possibility of organizing tournaments.