The beta shows the bracket shape and matchup evidence before picks open. Save, lock, and share mechanics are coming after the launch loop proves the receipt format.
Every matchup carries the grade differential underneath because that is the SCOUTSWING-native way to explain the current edge.
This beta route is a preview. It shows the bracket receipt format without pretending user picks, saved brackets, or results tracking are live.
The champion leader is present as model context. It is not a public verdict or a saved user pick.