Mario Tennis Aces - A pre-load of the Online Tournament can be downloaded now.

[Sunstrider]

Mar1217 said:
We got the dates for the Pre-Launch Online Tournament :

Mario Tennis Ace Pre-launch online tournament is 6/1 - 6/3. You can play as Mario, Peach, Yoshi or Bowser.

— Stealth (@Stealth40k) May 15, 2018

Great news, hope you're ready for that little match of ours then , if only I have a tennis game I can practice on, been a while since I played one.