Playbooks

Cover 6 is a zone coverage defense out of the Nickel Wide set that splits the field into quarters to the strong side and a three man sky zone to the weak side. The diagram shows two deep half/quarters defenders bracketing the outside receivers on the strong side while a deep middle defender and underneath zone defenders on the weak side create a curl to flat and hook zone shell. Four zone defenders sit underneath with hard flat drop responsibilities, making this a zone beater killer against high low route combos and a solid defense against both run and pass, since the underneath defenders can react to run fits while staying in coverage.
Watch the number two receiver to the strong side pre-snap, since Cover 6 rotates two defenders to bracket that side and any vertical release there triggers your quarters help immediately. Keep an eye on the weak side single high safety rotation, this is where offenses will attack with go routes or deep posts if you sleep on the coverage shell. Post-snap, track the underneath flat defenders reacting to shallow crossers and quick game throws, they are built to jump those routes so do not bite too hard on run action. This defense is vulnerable to well timed levels concepts and deep crossers that cross the coverage rotation seam, so watch for receivers working across the field from the boundary to the field. Man beater concepts with option routes can still find soft spots against the zone drops if the underneath defenders get too aggressive jumping short routes, stay disciplined with eyes on the quarterback.
Identify pre-snap which side of the formation the offense is overloading and shade your quarters defenders to that side before the snap.
Use the flat defenders to squeeze mesh concepts and drag routes, since the underneath zone drops are disciplined and can jump quick outs and shallow crosses.
Pair this call with Cover 4 Quarters or Cover 4 Palms on early downs so quarterbacks cannot key on a single deep shell look, then bring Cover 6 back on third down to disguise the strong side rotation.
User the deep quarters defender to the passing strength side and manually shade toward any vertical route stem you see the receiver take at the top of his route.
Run this on obvious passing downs against offenses that live on flood concepts to the strong side, since the two deep defenders on that side eliminate the high low read.



















