Smash Alzheimer's was a Super Smash Bros. Ultimate online charity invitational held from June 24th-25th, 2021. A total of $21,208.96 was raised to benefit the Alzheimer's of Orange County charity. 
Players invited/voted in/qualified
The following players were invited directly:
Additionally, 3 players were voted in through nominations:
1 last spot was given to the player who won the last chance qualifier:
Super Smash Bros. Ultimate singles
*DQ'd in losers after failing the lagtest against Midnight in game 5.