Football library
Named offensive sets in 5v5 Flag — the personnel + alignment a play starts from. Each formation links to its coaching breakdown, supported variants, and the plays that use it.
QB under center with one back behind — Ace personnel.
Umbrella term for shotgun-based 4-5 receiver looks. Defaults to Doubles when unspecified.
4-point geometric diamond — C short, X/Z wide at intermediate depth, Y deep middle.
Flag-context I — receivers stacked in a column behind QB shotgun, others split wide.
Diamond compressed inward — X/Z pulled to ~3 yards for pick/rub vs man press.
5 formations in 5v5 Flag (12 more available in other variants — switch the variant filter above).