Playbooks

Breakdown

Z-Close Corner is a five man protection pass play out of Singleback Doubles that isolates a corner route on the boundary. The Y (TE) releases from a tight alignment and breaks vertically upfield before angling into the corner against the sideline, while the two X receivers to the left run a divide combo of an out breaking flag and an underneath in cut to clear space and hold linebackers. The HB checks out to the flat as a late arriving outlet, giving you a natural progression from the corner route as the primary read down to the flat route as the checkdown if the corner window is late developing.

Defensive Reads

Pre-snap, check the cornerback depth on the TE side since a soft or bailing corner signals Cover 3 and an easy throwing window on the corner route. Watch the strong safety alignment, if he is shaded outside or rotated down expect a two high shell that can bracket the corner route and force you to the flat. Post-snap, key the flat defender first since a hard flat drop opens the corner window immediately, while a flat defender sitting to jump the TE release means look to the flat route on the HB instead. Beware a user controlled safety sitting on the sideline in the corner route lane, this is the primary defensive answer and it usually shows up in Cover 2 or Cover 4 shells with disciplined deep quarter defenders. Blitz heavy fronts with man coverage behind them are vulnerable since the corner route wins one on one against trail technique, but a well timed nano blitz can collapse the pocket before the route develops.

Usage Tips

Use this play on the boundary side so the corner route has a clean angle to attack the sideline against a single high safety look.

Identify Cover 3 or Cover 1 pre-snap since the corner route on the TE creates a natural high low on the flat defender and can stretch the deep third defender out of his zone.

If you see Cover 2 or a two high shell, hot route the underneath X receiver into a deeper crossing route to occupy the safety rotating over the top of the corner.

Pair this call with Z Post Y Out or Flanker Drag earlier in a series so the defense sees the same route stems and has to guess between the corner breaking flag and the shallow drag answer.

Use in second and long or third and medium situations where a boundary corner throw against a soft cornerback can pick up a chunk gain or move the sticks.

Other Plays in Doubles