Playbooks

Breakdown

Inside Zone out of Shotgun Trey Open Offset is a pure run play with the RB aligned offset in the backfield, taking the handoff and reading the zone blocking scheme up front. The offensive line executes a zone scheme to the play side, working double teams at the point of attack and climbing to the second level to seal linebackers, with the diagram showing all three receivers to the trips side simply running off their defenders to clear the box. The primary read is the playside combo block: identify the first double team off the line, press the mesh point, and let the RB's initial track key the cutback lane against the linebacker flow.

Defensive Reads

Watch the linebacker depth at the snap, if they are sitting shallow and reading the mesh point they are likely keying run and will fill fast. Check safety alignment pre-snap, if both safeties are deep and not adding a hat to the box this play has room to break through the second level. Post-snap, track the play side defensive end and 3-technique, if they get immediate penetration and blow up the double team the cutback lane disappears. Look for a user-controlled linebacker sitting in the A or B gap pre-snap, this signals a potential run blitz or nano blitz designed to stuff Inside Zone before the mesh. Against stacked fronts or bear fronts with extra defensive linemen, this play loses effectiveness since the zone blocks cannot consistently reach the second level linebackers.

Usage Tips

Use pre-snap motion or a quick glance at box count to confirm you have a numbers advantage before snapping this out of Trey Open Offset.

If the defense shows six or more in the box with safeties creeping down, consider hot routing the backside receiver into a quick out to keep a defender honest instead of running into a stacked front.

This play hits best on early downs (1st and 10 or 2nd and short) when defenses are more likely to play base personnel instead of nickel or dime run defense.

Pair this with RPO Zone Peek or RPO Peek Slant from the same set so defenses cannot sit on the run key without giving up a free throw to the slant or peek route.

Stay patient with the RB and trust the zone track, do not force a manual cutback wide too early or you will lose the double team block that seals the interior.

Other Plays in Trey Open Offset