Playbooks
Quick Reference
Breakdown
26 Duo out of Singleback Wing Pair Heavy 12 personnel is a downhill power run play built to attack a single gap with double team blocks up front. The diagram shows the HB aligned deep behind the QB with a single lead blocker path shown by the red arrow, hitting slightly to the play side of center. This is not a man or zone beater in the passing game sense, it is a gap scheme run designed to climb through double teams and let the HB press the hole before making one cut off the linebacker flow.
Defensive Reads
Key the middle linebacker depth pre-snap, if he is sitting shallow and square to the line he is reading run fit and can blow up Duo's double teams with a quick trigger. Watch for defensive tackles shooting gaps instead of reading blocks, aggressive user-controlled DTs can cross-face the double team and kill this run before it develops. Identify stacked fronts or 46 looks pre-snap, these numbers advantages in the box are the main counter to Duo since it removes the double team's ability to control both levels. Post-snap, track the play side linebacker's flow, if he stays home instead of flowing with the double team, the cutback lane the HB relies on will not be there. Look out for safety rotation down into the box pre-snap, an extra defender crashing downhill turns this into a low-value run and signals you should have audibled to a pass concept instead.
Usage Tips
Run this against base fronts with linebackers playing downhill and stacked boxes rather than split safety shells since Duo thrives on double team movement at the point of attack.
Check the defensive line alignment pre-snap, if you see a 4-3 under or heavy shade front, Duo can still work because the scheme is built to climb through double teams regardless of gap surface.
Use manual control on your HB to press the hole longer than instinct tells you, Duo blocking often needs an extra beat before the cutback lane opens.
Pair 26 Duo with Mtn Power O and HB Counter Wk from this same set to keep defenders guessing between gap schemes without changing your formation or personnel.
Best called on early downs, especially 1st and 10 or 2nd and short, when defenses are more likely to sit in base run fits instead of nickel or dime sub packages.
