Playbooks
Breakdown
Cover 3 Match out of the 46 Normal Base 4-3 personnel is a zone coverage shell that spot drops into three deep thirds while the underneath defenders match up to route breaks in their zones. The diagram shows four defenders dropping into hook and curl zones underneath with three deep defenders bracketing the field into thirds, giving the illusion of a standard Cover 3 shell while the underneath zone defenders read and match receivers who enter their area. This is a zone beater killer designed to take away spot drop concepts and shallow crossers, and the primary read progression for the defense is to identify the number two receiver's release first, then react to the number one receiver's vertical stem before settling into the deep third.
Defensive Reads
Watch the number two receiver's release at the snap, if he runs vertically past ten yards the underneath defender should hand him off and rotate coverage rules. Key the flat defenders' depth pre snap, if they are sitting too shallow the offense can attack the seam with corner routes or deep outs against the match rules. Identify trips formations pre snap and check for a strength shift, since match coverage can get outnumbered underneath if the linebackers are not rotated toward the extra receiver. Beat aggressive user lurk defenders by attacking the vacated hook zone with a delayed drag or a check release running back, since match defenders sometimes bite on initial route stems. This coverage struggles against quick game beaters like snag or stick concepts run with tight timing, since the underneath defenders need a beat to read and match before closing throwing lanes.
Usage Tips
Call this play on early downs when you expect the offense to run levels or spacing concepts that attack traditional Cover 3 zones since the match principles close those windows.
Pre snap, identify if the offense is in a two by two or three by one set and shift your linebackers to the trips side to prevent overloading the underneath zones.
User the middle linebacker in the hook zone to jump any drag or crossing routes since that is the main vulnerability match coverage tries to eliminate.
Mix this play in after running standard Cover 3 or Cover 1 Hole to disguise your shell, since the pre snap look is nearly identical and quarterbacks will struggle to diagnose the match rules until routes declare.
Pair this call with Fire Zone 3 or Zone Blitz on early downs in the same drive to keep the offense guessing between a five man rush zone drop and a standard four man rush match shell.
Other Plays in Normal
Cover 1 ContainCover 1, Contain, Man Coverage
Cover 1 HoleCover 1, Cover 1 Hole, Man Coverage
Cover 2 InvertCover 2, Inverted Coverage, Zone Coverage
Cover 3Cover 3, Zone Coverage
Engage EightRun Stop
Fire Zone 3Cover 3, Zone, Blitz +3
Inside BlitzBlitz
Rush OutsideLine Stunt- Zone BlitzZone, Blitz, Zone Blitz +1