Systems/Single Wing/Spinner 33 Fullback Buck
RunBest for: Base down10U+ · Core

Spinner 33 Fullback Buck

Fullback takes the snap, spins to hide the ball, and rams straight up the middle behind a double-team.

Concept: Center and guard double-team the nose while the fullback's spin freezes the linebackers before hitting the A-gap.

Age version
GCGTTTEEBBFBTBW
Ball carrierBlock / pullMotionRoute / pass
14UMaster 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. 10UIntroduce: Nail the snap/exchange, aim the right hole, and finish downhill.
  2. 12UAdd deception: Add the fake/mesh — and a counter off the very same look.
  3. 14UMaster it: Run it fast both directions and check into it by defensive look.

Every position's job

FB

Take the direct snap, spin fully to hide the ball, then ram straight up the A-gap behind the double-team.

TB

Fake a route or path to help freeze the linebackers off the spin.

WB

Fake or seal the edge to sell the misdirection.

QB

Block the backside or fill for pursuit.

Center

Snap to the fullback, then double-team the nose with the guard.

Playside Guard

Double-team the nose with the center, then climb to the linebacker.

Backside Guard

Block back on the backside gap.

Playside Tackle

Down-block or base the down defender.

Playside End

Down-block inside or release to the second level.

Backside Tackle

Hinge and cut off backside pursuit.

How to teach it

  • 1The spin is the deception — teach the fullback to spin fully and hide the ball on his belly.
  • 2Center and guard double-team the nose and drive him back off the ball.
  • 3Fullback hits the A-gap downhill right after the spin freezes the linebackers.

Common mistakes to fix

  • !Fullback spins too slowly and loses timing — fix by drilling a quick, tight spin.
  • !Double-team gives no push — fix with a low-pad fit-and-drive on the nose.

Build this into your call sheet.

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