Playbooks
Quick Reference
In 1 playbook
Breakdown
0 1 Trap out of Singleback Doubles Y-Slot Close is a trap run play designed to get downhill quickly through a gap opened by a pulling blocker while the play side of the line sells a different gap look. The diagram shows the HB aligned directly behind the QB in the backfield, taking the handoff and hitting a designated gap as the interior line trades assignments to trap the first defender who crashes inside. There are no route concepts drawn for the outside receivers because they are stalk blocking or running off coverage decoys, confirming this is a pure power run play and not a play-action or RPO look. The primary read is the trap gap: identify which down lineman gets trapped, then press the hole and read the second level linebacker fit before deciding whether to bounce or stay downhill.
Defensive Reads
Pre-snap, check for a light box count and soft linebacker depth, this play thrives when the defense only has five or six defenders inside the tackles. Watch the defensive tackle and defensive end alignment, if either is shaded to crash inside aggressively the trap block will seal him and create a natural crease. Post-snap, key the play side linebacker's first step, if he flows hard to the called gap direction before diagnosing the trap he is out of position and the run hits for extra yardage. User-controlled defenders sitting in the trap gap or spying the mesh point are the biggest threat, since a smart human defender can jump the trap block and blow up the play at the mesh. Stacked fronts, run blitzes, or defenses that stay disciplined and read the guard's block before committing tend to shut this down, so avoid this call against heavy blitz packages showing pre-snap linebacker creep into the box.
Usage Tips
Call this on early downs like first and ten or second and short when the defense shows a lighter box or an aggressive interior defensive tackle who likes to shoot gaps, since traps exploit penetration.
Check the defensive tackle alignment before the snap, if he is shaded hard inside or crashing off the snap this play is designed to make him pay for that aggression.
Use manual motion or a quick pre-snap check to bait the linebackers into flowing before the snap, then trust the trap block and stick your run stick to the called hole instead of freelancing early.
Pair 0 1 Trap with HB Draw and HB Zone Wk in your play-calling sequence to keep the defense guessing between downhill power, delayed draw tempo, and zone stretch, all from the same Doubles Y-Slot Close personnel look.
Avoid calling this against stacked boxes or teams that key run flow with an extra linebacker sitting in the A or B gap, since that removes the space the trap block needs to seal the alley.
