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The 40% Rule: Create Devastating Negative Plays on Early Downs with BTF

May 11, 2025 by

Kevie Thompson, Nickels Coach, Oklahoma State

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WHAT IS BTF?

BTF stands for “Blitz the Formation” – a defensive pressure strategy for creating negative plays on first and second downs.

HOW BTF WORKS

  • Pressure can be brought to or away from the W (weak side)
  • Can utilize “Clippers” (corner pressure) or “Boston” (boundary safety pressure)
  • Defensive positioning adjusts based on the pressure call
  • Communication between defenders is critical for proper execution

KEY COMMUNICATION ELEMENTS

  • “Swap/Switch” calls when adjusting to two-open formations
  • Hand signals for quick adjustments
  • “Check with me” situations require defenders to keep eyes on sideline
  • Defenders must communicate to establish proper coverage responsibilities

STRATEGIC VARIATIONS

  • Game planning determines whether to bring pressure to/away from the W
  • Varying which defender brings pressure (corner vs. safety) prevents offenses from recognizing patterns
  • The defensive coordinator emphasizes the importance of changing up pressure sources to avoid leaving the same defender isolated

RESULTS OF EFFECTIVE BTF

  • Creates “happy feet” in quarterbacks
  • Forces hurried throws and bad passes
  • Generates negative plays on early downs
  • Sets up favorable second and third down situations
  • Affects quarterback decision-making even without recording sacks

PLAYER EXECUTION

  • Defenders must cross-face quickly and get properly aligned
  • Coverage responsibilities shift based on formation and call
  • Creating “havoc in the backfield” is the primary objective
  • Players celebrate successful executions as a team

BTF helps create negative plays on first downs, putting the defense in advantageous positions for subsequent downs.

Filed Under: Defense

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