Tournament:Proving Grounds Invitational

Proving Grounds Invitational was a Super Smash Bros. Ultimate online invitational tournament held on April 22nd, 2021.

Format
Players are qualified from the weekly online qualifiers, which started from March 11th, 2021 to each qualifier has $500 prize pool. The top two players from each week's qualifier were qualified for the $5,000 main invitational event.

Super Smash Bros. Ultimate singles
(16 entrants)