1v1 double-elimination style tournament view Small battlefield ruleset here https://help.smash.gg/en/articles/2552379-smash-ultimate-online-rulesets the person who makes the arena will make the first ban, the bans go in a 1-2-1 syle order where the first player (arena maker) bans one stage then the second player bans two then the first player picks the last stage. the loser will counterpick one stage after the winner bans three stage starts or neutrals. loser can pick any stage on list