Playbooks
Quick Reference
Breakdown
Four Verticals out of Shotgun Trey Open HB Str sends all four eligible receivers vertically up the field, with the two outside receivers on the trey side and the backside receiver all pushing straight up the numbers while the inside slot runs a vertical seam that bends outside near the top of its stem. The HB releases up the middle on a vertical route as well, giving the quarterback a true four-man vertical stretch with the offensive line in a straight pass protection look. This is a zone beater designed to attack Cover 2 and Cover 3 by overloading the deep safeties, and the primary read progression starts with the seam route working from inside out to the numbers routes based on safety rotation.
Defensive Reads
Man coverage without safety help over the top is the biggest vulnerability for this play, since all four verticals will win against press or trail man technique if the quarterback has time to let the routes develop. Cover 2 shells struggle because the two deep safeties cannot cover four vertical stems, so watch for the seam route working into the void between the corner and safety on the trey side. Cover 3 with a single high safety gets stretched horizontally, so key on which sideline the safety leans toward after the snap and throw opposite that leverage. A user-controlled deep safety sitting in the middle of the field (a lurk defender) can rob the inside seam route, so if you see a defender staying home in the deep middle post-snap, work the outside verticals instead. Disguised blitzes that bring extra rushers off the edge are dangerous since the protection is a standard five-man setup, get the ball out on time or check to the HB route if you feel pressure building before your primary reads clear.
Usage Tips
Check the safety alignment before the snap, two deep safeties tipping Cover 2 means you want to throw the seam route before it bends outside, single high safety tipping Cover 3 means you want to attack the numbers routes on either sideline where the corners have to work alone.
Use the HB vertical release as a checkdown or hot route conversion to a flat or shallow drag if the defense drops eight into coverage, since four verticals can get grounded quickly against heavy zone drops.
Pair this play with RPO Zone Alert Smoke or RPO Alert Smoke earlier in a drive so the defense respects the run action, then come back to Four Verticals to catch safeties creeping up expecting the RPO.
Best called on second and long or third and long when you need to stress the defense vertically and are willing to take a shot rather than settle for a checkdown.
Motion the backside receiver before the snap to diagnose man versus zone, if a defender follows across the formation you know you are in man coverage and can lean toward beating a single defender deep with your best matchup.
