Playbooks
Stick out of Singleback Doubles South is a quick-game zone beater built around the classic stick concept, pairing a flat route, a stick (curl-in) route, and a corner or vertical route to the same side to create a natural triangle stretch on underneath defenders. The backside typically runs a dig or in-breaking route to hold the single high safety and give the quarterback a two-way go. Primary progression starts with the stick route sitting down in the zone window, then works to the flat if a linebacker widens to take away the stick, and finally to the backside dig if the underneath defenders jump the flat and stick combo.
Read the middle linebacker or nickel defender at the snap, if he sinks into the stick window immediately, work the flat route instead since the throwing lane will be tighter. Identify single high versus two high safety shells pre-snap, since Stick thrives against single high zone coverages like Cover 3 where the flat and stick create a natural conflict for the underneath defenders. Watch for Cover 2 or Cover 4 shells with hard corners jumping the flat route, that alignment can bait a costly interception if you force the flat throw too early. Key on user-controlled defenders sitting in the stick zone, a smart user will often lurk there to jump the curl-in route, so have your quarterback ready to reset to the backside dig. Watch for blitz packages showing five or six man pressure with the flat defender blitzing off the edge, that opens an easy check down to the flat before the pass rush arrives.
Use this on third and short to third and medium since the stick route settles quickly and gives the quarterback a rhythm throw against zone drops.
Check the flat defender pre-snap, if a linebacker or nickel is sitting shallow with no threat to the flat, hot route your flat runner into a quicker whip or option route to speed up the timing.
Against man coverage, this play struggles unless you motion or hot route the stick runner into a slant to create instant separation off the line.
Pair this call with Flanker Spot from the same set to keep defenders guessing between two triangle stretch concepts that attack the same underneath zones differently.
Use PA Y Drag Wheel or PA Jet Sweep earlier in a drive to bait linebackers into biting on run action, then come back to Stick once you have their run fits softened up over the middle.