Defensive Formations

Learn the most common defensive football fronts, alignments, and packages.

What Is the 3-2-6 Defense? -  Preview Image

Learn what the 3-2-6 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches use this dime defensive package.

What Is the 3-3 Stack Defense? -  Preview Image

Learn what the 3-3 Stack Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this versatile defensive formation.

What Is the 3-4 Defense? -  Preview Image

Learn what the 3-4 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this flexible defensive formation.

What Is the 3-5-3 Defense? -  Preview Image

Learn what the 3-5-3 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this flexible defensive formation.

What Is the 4-1-6 Defense? -  Preview Image

Learn what the 4-1-6 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches use this dime defensive package.

What Is the 4-2-5 Defense? -  Preview Image

Learn what the 4-2-5 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this modern defensive formation.

What Is the 4-3 Defense? -  Preview Image

Learn what the 4-3 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this classic defensive formation.

What Is the 4-4 Defense? -  Preview Image

Learn what the 4-4 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this aggressive run-focused defensive formation.

What Is the 46 Defense? -  Preview Image

Learn what the 46 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this aggressive defensive front.

What Is the 5-2 Defense? -  Preview Image

Learn what the 5-2 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this classic run-stopping defensive formation.

What Is the 5-3 Defense? -  Preview Image

Learn what the 5-3 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this physical defensive formation.

What Is the 6-2 Defense? -  Preview Image

Learn what the 6-2 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this classic youth football defense.

What Is the Bear Defense? -  Preview Image

Learn what the Bear Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this aggressive defensive front.

What Is the Dime Defense? -  Preview Image

Learn what the Dime Defense is, how it works, its strengths, weaknesses, common variations, and when coaches use this six-defensive-back package.

What Is the Eagle Defense? -  Preview Image

Learn what the Eagle Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this aggressive defensive front.

What Is the Gap 8 Defense? -  Preview Image

Learn what the Gap 8 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this aggressive run-stopping defensive front.

What Is the Goal Line Defense? -  Preview Image

Learn what the Goal Line Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this short-yardage defensive package.

What Is the Monster Defense? -  Preview Image

Learn what the Monster Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this flexible defensive formation.

What Is the Nickel Defense? -  Preview Image

Learn what the Nickel Defense is, how it works, its strengths, weaknesses, common variations, and when coaches use this five-defensive-back package.

What Is the Okie Defense? -  Preview Image

Learn what the Okie Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this classic three-man front.

What Is the Over Front Defense? -  Preview Image

Learn what the Over Front Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this defensive front.

What Is the Prevent Defense? -  Preview Image

Learn what the Prevent Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this late-game defensive package.

What Is the Quarter Defense? -  Preview Image

Learn what the Quarter Defense is, how it works, its strengths, weaknesses, common variations, and when coaches use this seven-defensive-back package.

What Is the Split 4-4 Defense? -  Preview Image

Learn what the Split 4-4 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this balanced defensive front.

What Is the Stack 5-2 Defense? -  Preview Image

Learn what the Stack 5-2 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this run-focused defensive front.

What Is the Tight 4-4 Defense? -  Preview Image

Learn what the Tight 4-4 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this interior-focused defensive front.

What Is the Tight 5-3 Defense? -  Preview Image

Learn what the Tight 5-3 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this interior-focused defensive front.

What Is the Tight 6-2 Defense? -  Preview Image

Learn what the Tight 6-2 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this interior-focused defensive front.

What Is the Under Front Defense? -  Preview Image

Learn what the Under Front Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this defensive front.

What Is the Wide 4-4 Defense? -  Preview Image

Learn what the Wide 4-4 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this youth football defensive front.

What Is the Wide 5-3 Defense? -  Preview Image

Learn what the Wide 5-3 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this aggressive run-focused defensive front.

What Is the Wide 6-2 Defense? -  Preview Image

Learn what the Wide 6-2 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this aggressive run-focused defensive front.

What Is the Wide Tackle 6 Defense? -  Preview Image

Learn what the Wide Tackle 6 Defense is, how it works, its strengths, weaknesses, common variations, and when coaches should use this classic run-focused defensive front.