Systems/Single Wing/Unbalanced 39 Off-Tackle
RunBest for: Base down6U+ · Basic

Unbalanced 39 Off-Tackle

Fullback runs off-tackle into the unbalanced strong side loaded with extra linemen.

Concept: Overloaded playside linemen down-block and combo to the linebackers with the wing kicking out the end.

Age version
GCGTTTEEBBFBTBW
Ball carrierBlock / pullMotionRoute / pass
12UMaster it: Run it fast both directions and check into it by defensive look.
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. 6UIntroduce: Nail the snap/exchange, aim the right hole, and finish downhill.
  2. 8UAdd the lead: Add the pulling guard(s) leading through the hole.
  3. 10UAdd the edge: Add the kickout block and run it to both sides.
  4. 12UMaster it: Run it fast both directions and check into it by defensive look.

Every position's job

FB

Take the snap and run off-tackle into the unbalanced strong side.

TB

Fake or lead-block through the hole.

WB

Kick out the end man to seal the off-tackle edge.

Playside Tackle

Down-block the first inside defender and combo to the linebacker.

Playside End

Down-block inside to help seal the off-tackle seam.

Playside Guard

Down-block or combo up to the linebacker.

Backside Guard

Pull and lead through the off-tackle hole.

Center

Snap to the fullback, then block back on the backside.

Backside Tackle

Hinge and cut off backside pursuit.

How to teach it

  • 1Overloaded playside linemen down-block and combo to the linebackers.
  • 2Wingback kicks out the end man to widen the off-tackle hole.
  • 3Fullback aims for the outside hip of the tackle downhill.

Common mistakes to fix

  • !Combos come off too early and miss the linebacker — fix by teaching them to stay until he declares.
  • !Wingback lets the end cross his face — fix by teaching the inside-shoulder kickout.

Build this into your call sheet.

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