Playbooks
Quick Reference
In 1 playbook
Breakdown
Y Corner out of Shotgun Spread Y-Flex sends the Y (tight end/flex TE) up the seam before breaking hard into a corner route toward the sideline, giving the quarterback a high, outside throw versus man or zone. Underneath, one outside receiver runs a crossing route to the opposite side while the other outside receiver runs a deep in, creating a natural crossing traffic concept to pick off man defenders, and the backside receiver runs an out toward the flat. The primary read starts with the Y corner route attacking the deep outside third, then works down to the crossing routes underneath if the corner window is closed.
Defensive Reads
Pre-snap, check safety depth and alignment since single high shells leave the deep outside corner route open against Cover 3 or Cover 1. Watch the flex TE's release off the line, if a linebacker or safety widens with him in man coverage, the corner route has a strong chance to win late. Post-snap, key on any user-controlled defender dropping into the deep outside quarter, as a rotating Cover 4 shell can squeeze the corner throw and force a checkdown. Look for underneath linebackers sinking into the crossing routes, if they sit and read the quarterback's eyes, the shallow crosses get picked off and the play stalls. This concept is vulnerable to disguised zone blitzes since the extra rusher can collapse the pocket before the corner route fully develops, so watch for pre-snap overload fronts on the strong side.
Usage Tips
Use this against single high safety shells where the corner route can attack the void outside the numbers before the deep defender can rotate over.
Motion or shift pre-snap to identify if the defense is playing man or zone based on how the defenders react to the flex TE alignment.
If you see Cover 2 or Cover 4 with cornerbacks sitting deep outside, hot route the Y corner into a shorter out or flat route to avoid a contested throw.
Pair this play with Y Stick or Curl Flats in the same set to keep defenders guessing between quick underneath throws and the deep corner shot.
Best called on second and medium or third and long when you need a chunk gain and can afford the time for the corner route to develop.
