Playbooks
Quick Reference
Breakdown
Outside Zone out of Shotgun Split Y Off is a 21 personnel zone run play that sends both backs on a lateral zone track toward the edge, with the offensive line flowing horizontally to seal outside gaps and create a cutback lane. The diagram shows the HB pressing the play side edge while the lead blocker climbs to the second level to clear a linebacker or force defender. This is a run play designed to beat over-aggressive gap fits and light boxes, with the primary read progression being playside cutback first, then bounce outside if the edge defender gets sealed.
Defensive Reads
Watch the defensive end and outside linebacker leverage pre-snap, if they are crashing hard inside they are vulnerable to the bounce outside. Key the play side linebacker's first step, a blitz or fast fill defeats the zone track before blockers can seal their landmarks. Look for a user-controlled defender spying the lead blocker's climb, since that is the most common way defenses blow up the second level block. Stacked fronts or heavy run blitzes with extra defenders in the box shut this down quickly, so avoid calling it against a clear 8-man box. Safeties rotating down pre-snap into the alley signal a run blitz or contain scheme designed to string this play out east to west.
Usage Tips
Check the box count before the snap and only run this into 6 or fewer defenders in the box for a numbers advantage.
Use the lead blocker as your primary key, if he climbs clean to the second level, stick with the playside track instead of bouncing outside.
Attack light boxes and defenses that show Cover 3 or Cover 4 shells since those alignments pull an extra defender out for pass responsibilities.
Pair this with Inside Zone Split from the same set to keep linebackers honest on gap reads and set up cutback lanes later in the game.
Mix in Read Option or Mtn Triple Option Lt from this formation to force the defense to respect the edge before committing extra defenders inside.
