CEO 2021, officially Community Effort Orlando 2021, was a national tournament and the 11th edition in the CEO tournament series, a fighting game tournament held annually in Central Florida, and organized by Alex Jebailey. The tournament was held on December 3rd-5th, 2021, at the Wyndham Orlando Resort International convention center in Orlando, Florida. Unlike previous iterations, Super Smash Bros. Ultimate singles was the sole Super Smash Bros. event at the tournament.
Super Smash Bros. Ultimate singles