Toronto Ultra, Optic Texas, the Florida Mutineers, and the third-placed challenger's team make up Group B.
Group C contains Atlanta Faze, Seattle Surge, either LA Thieves or London, and the second rated challengers team.
Group D finishes with Boston Breach, Las Vegas Legion, once again either Los Angles or London, and the number one ranked challengers squad. Tournment starts on thursday and ends on sunday.