Systems/4-3 Defense/Mike Blitz A-Gap
BlitzBest for: Passing down12U+ · Advanced

Mike Blitz A-Gap

The Mike linebacker blitzes downhill through the A-gap.

Concept: Mike triggers on his read and fires the open A-gap while the tackle slants away to clear the lane.

Age version
ETTESMWCSSC
RushBlitzDrop to coverage
14UAttack blocks: Add get-off and block destruction so the front controls the line of scrimmage. Layer in the called blitz — one timed gap-shooter on the snap. Add the line stunt/twist to beat the offense's blocking rules. Teach the coverage drops behind the front and read run vs. pass. Combine front, pressure, and coverage — and disguise it pre-snap.
Play movement — schematic, not to scale

Grows with your players

Same play, more layers as they age up — teach it once and build on it every season for a consistent program.

  1. 12UIntroduce: Line up right and own your gap — win with alignment, pad level, and pursuit to the ball.
  2. 14UAttack blocks: Add get-off and block destruction so the front controls the line of scrimmage. Layer in the called blitz — one timed gap-shooter on the snap. Add the line stunt/twist to beat the offense's blocking rules. Teach the coverage drops behind the front and read run vs. pass. Combine front, pressure, and coverage — and disguise it pre-snap.

Every position's job

DT (strong)

Slant away from Mike's A-gap to clear the lane.

DE (strong)

Contain the strong edge.

DE (weak)

Contain the weak edge.

Mike

Trigger on his read and fire the open A-gap downhill at the QB.

Sam

Cover the strong hook/curl or the tight end.

Will

Cover the middle/weak hook the Mike vacated, or man the back.

SS

Support the run or rotate to help underneath.

FS

Deep-middle center field over the top.

CB (strong)

Cover strong receiver in man or third.

CB (weak)

Cover weak receiver in man or third.

How to teach it

  • 1Mike triggers on his run/pass read and fires the open A-gap; the tackle slants away to clear the lane.
  • 2Time the blitz with the snap, not the cadence, to avoid tipping it.
  • 3Will replaces Mike in the middle hook or takes the back in coverage.

Common mistakes to fix

  • !Mike creeping too early and tipping the blitz; fix by timing his forward lean with the snap.
  • !Tackle slanting the wrong way and clogging the lane; fix by confirming the away slant direction pre-snap.

Build this into your call sheet.

Adopt this system in your coach portal, tag plays by situation, and print call sheets and player wristbands.