Playbooks

Breakdown

Slot Under is a play-action pass out of Pistol Ace Slot 12 personnel that creates a natural flood to the boundary side while stressing the middle of the field with a drag. Off the play-action fake, the two outside receivers push vertical go and post routes to hold the deep safeties, the slot receiver runs a drag underneath from the opposite side, and the tight end works an out route into the void vacated by flowing linebackers, while the running back releases on a swing route to the flat as a checkdown and outlet against blitz pressure. This is a Cover 3 beater by design, using the flood concept (swing, out, drag) to overload the weak side underneath zones while the go and post routes occupy the deep third defenders.

Defensive Reads

Check the middle of the field pre-snap: a single high safety often signals Cover 3 or Cover 1, both of which this flood concept is designed to attack. Post-snap, key the flow of the linebackers on the play-action fake, if they bite hard on the run, the drag and out routes will have wide open throwing lanes. Watch for a user controlled defender sitting in the shallow zone or spying the drag route, since a smart lurk defender can jump the underneath crosser and bait a turnover. Against Cover 2 or Cover 4 shells with two deep safeties, the go and post routes will likely be bracketed, so shift your primary read to the swing or out route in the flood. Beware disguised zone blitzes that show pressure then drop into the underneath flood zones, this can take away both the drag and swing options simultaneously and force a checkdown or scramble.

Usage Tips

Look for two deep safeties pre-snap to confirm you are not walking into a Cover 3 buzz that can undercut the drag route.

Use the play action fake to freeze linebackers, especially on early downs when the run game has been established, to open up the drag and out combo underneath.

Hot route the backside go route into a comeback or hitch if you are facing a hard Cover 2 shell, since the deep post and go routes can get squeezed by two high safeties.

Pair this call with HB Power O or QB Blast earlier in a series so the play-action fake actually holds linebackers and opens the flood concept.

Best used on second and medium or early third down where defenses are more likely to sit in zone and respect the run fake off Pistol formation.