Round Robin apps

BracketMetrik

BracketMetrik is a free, no-signup tournament tool that lets organizers create and manage single-elimination brackets, double-elimination brackets, and round-robin schedules directly in the browser. Tournament data stays local to the browser, and the tool includes local restore, JSON backup, and printable layouts. It is useful when a school, club, PE class, gaming group, or informal tournament needs a bracket without setting up a full tournament-management account.