CoverageBest for: Base down
Cover 4 Quarters
Four-deep zone dividing the deep field into quarters for passing downs.
Concept: Corners and safeties each cover a deep quarter and read keys to trigger downhill on run.
Base alignment — schematic, not to scale
Every position's job
Nose
Rush the passer
Defensive Tackles
Rush B gaps
Defensive Ends
Contain rush
Linebackers
Cover the underneath middle and drive on the run
Corners
Cover the outside deep quarters and read receiver one
Safety
Each safety covers an inside deep quarter and triggers on run
How to teach it
- 1Rep the safety run-pass read off receiver two
- 2Teach corners to keep everything in front and rally
- 3Drill quarters players triggering downhill on a run key
Common mistakes to fix
- !Safeties biting on play-action; fix with disciplined key reads
- !Corners letting a catch beat them; fix with break-and-rally reps
Build this into your call sheet.
Adopt this system in your coach portal, tag plays by situation, and print call sheets and player wristbands.