Playbooks
Quick Reference
Breakdown
Y-Post Ohio out of Empty Trey in Shotgun features a five-man route concept designed to attack the middle of the field with a deep post from the Y (slot) receiver breaking across the field toward the opposite hash. The left side runs a mini-post/corner combo with one receiver breaking outside and the other running a deep vertical, while the right side stacks two receivers running shallow crossers underneath the post to hold linebackers and clear space. This is a man beater first, using the post to split safety help while the shallow crossers create natural picks against man coverage, though it can also stress single-high zone shells if the post finds the seam between the safety and the crossing traffic. Primary read progression starts with the deep post, then works down to the crossing routes underneath if the post is not open.
Defensive Reads
Check safety alignment before the snap, a single high safety in the middle of the field is a green light for the post route to hit behind linebackers. Watch for a user-controlled defender lurking in the middle zone, since a rover or spy sitting on the post can jump the route and turn it into a pick six. Man coverage on the outside receivers combined with a deep half safety indicates the post has a strong chance to separate against trail technique. Cover 3 or Cover 4 shells with defenders sinking into deep zones can shut this down quickly, forcing the quarterback to check down to the crossing routes underneath. Blitz packages that bring extra rushers off the edge will speed up the throw, so if you see a nano blitz alignment be ready to get the post out quickly or dump it to the shallow crosser as a hot read.
Usage Tips
Look for single-high safety shells pre-snap since the post route thrives when there is only one deep defender to beat over the middle.
If the defense shows Cover 2 or two-high safeties, consider hot routing the post to a deep in or dig to avoid throwing into double coverage.
Use motion or a quick pre-snap read on the slot corner to confirm man versus zone, since the shallow crossers underneath are your answer against man coverage if the post is taken away.
Pair this play with Four Verticals or Go's Y Shake in your play-calling sequence to keep the defense honest on deep shots, then mix in Y-Post Ohio when you diagnose single-high looks.
Best used on second and long or first down shots when you have play clock to let the post fully develop, since it takes a few seconds to clear the underneath traffic.
