Playbooks

Outside Zone out of Shotgun Trey Y-Flex is a pure zone run play with the HB taking a lateral track behind the offensive line before pressing the edge and reading blocks from outside in. The diagram shows the entire offensive line and TE flowing in unison to stretch the defense horizontally, with the HB path bending upfield off the block of the frontside tackle or TE. This is a zone run designed to beat gap-shooting fronts and overaggressive linebackers, with the primary read being the frontside edge defender: if he gets sealed or overplays outside, cut it up through the alley, if he stays home, bounce it outside.
Watch for linebacker depth at the snap, if they are crashing downhill immediately it signals a run blitz or aggressive gap fit that outside zone can gash with a strong cutback. Identify the frontside defensive end or OLB alignment before the snap, a wide 9-technique tells you to expect an easier cutback lane while a tight 4i or 5-technique means you will likely need to bounce outside. This run struggles against stacked fronts with 4-3 under looks or heavy box counts (8 in the box), since the numbers advantage disappears and every gap is accounted for. Post-snap, key the play side safety, if he stays high and does not roll down into the box you have a numbers edge to the perimeter. User-controlled defenders flowing hard to string the play out horizontally can be beaten by pressing the cutback lane, so watch for lanes forming inside if the defense overcommits to chasing the stretch.
Check the defensive front pre-snap and look for gap alignment on the frontside edge, if the DE or OLB is sitting wide in a 9-technique your cutback lane will be easier to hit.
Use the right stick to press the play side edge first before committing to a cutback, patience is what separates good outside zone runs from stuffed ones in competitive play.
This play punishes overaggressive user defenders who shoot gaps, so mix in Inside Zone or HB Draw from the same set to keep the defense honest and prevent them from keying the stretch action.
Best run on early downs (1st and 10, 2nd and short) when the defense is more likely to be in base personnel rather than a nickel or dime sub package built to stop the run.
Pair this with PA Draw Choice or Read Option out of the same formation to disguise your run action and force linebackers to hesitate on their flow.


































