Single elimination bracket (drawn randomly, 1st place teams face 2nd place teams, no two teams from the same group can be placed in the same half of the bracket).Top two teams from each group advance to the Knockout Stage.Teams are drawn into four groups based on seeding.Winners of these final matches advance to the Main Event.Winners of these matches face the 2nd place team from the opposite group.3rd place teams from the group stage face the 4th place team from the same group.2nd to 4th teams from each group advance to Round 2.Top team from each group advances to the Main Event.Teams are drawn into two groups based on seeding.