Rat Coverage Principles to Defend Third Down

Jan 28, 2018 | Defense, Game Planning, 3rd Down Defense

By Mike Giancola
Defensive Line Coach
Bridgewater College (VA)
Twitter: @CoachGiancola

 

 

Introduction

The chess match that is played on the field during a game is one that comes down to a few critical moments that will ultimately determine the outcome. Because of the high value nature of these situations, we call them “money situations.” While certain downs are more critical than others, all downs that give us an opportunity to get off the field are categorized as money for us.

As such, the game plan each week has a unique set of fronts and coverages for third down. We put a lot of effort into dissecting an offense in those situations to come up with a plan that will give us the best chance to get off the field. This article will discuss a few different coverage concepts that helped us maximize our third down efficiency over the last two seasons.

3rd Down Coverage

On third downs, the three most successful coverage concepts were utilized were Rat, Thud and Punch coverages. 

Rat Coverage

Rat coverage is a single high man concept we use to take away the outside stem of pass routes, and funnel receivers to our two rat players in the middle of the field. Depending on down and distance, we will have short and middle hole rats, or middle and deep hole rats. The purpose of the rats is to take away shallows, digs, and posts.

Rat coverage also puts stress on offenses as it is designed to create five-man pressure if the back stays into block. The ILBs are responsible for the TB. Whichever LB the TB steps to has him, and the other becomes rat player. That LB that gets the back will insert, keeping the possibility of screen in mind as he goes.

The rat players will always be a linebacker and a safety. The funnel players will be the corners, the other safety and the OLB.

Slide1Slide1

Using Rat Coverage
Rat Coverage can be utilized in any down and distance, and is our primary man coverage concept we like to use on third downs. Tag the coverage with different calls to indicate where the rat players should play (short, medium, deep holes).

Rat Coverage Coaching Points

Corners

  • Left alone on island on outside receivers
  • Inside leverage, pressed or six to seven yards off receiver
  • Late help over the top ONLY IF there is a deep hole player
  • Funnel Players

Man coverage, but help inside from rat players

  • Pre-snap outside leverage, take away outward breaking stems
  • Squeeze near hip of inside stems, eliminate dead space, maintain leverage
  • Routes can be passed off once you see your own color running with it
  • Pedal or shuffle technique

Rat Players

  • Must read run/pass. Needed in run fit no matter formation
  • Look to rob crossers and inside stems
  • Short/Middle hole rats don’t back up
  • Deep hole rat must gain depth in the middle of the field and read eyes of QB

Editor’s Note: Coach Giancola has provided a clip by clip analysis of each of the plays below:

RAT COVERAGE CLIPS

Clip 1: 3rd and 6.  Rat coverage with short and middle hole players. QB quickly looks to #2 on skinny post/dig, sees rat safety color and forced to pull ball down because of good coverage.

>> X&O Labs Members: Login here to continue reading

Join X&O Labs to Continue Reading...

Plus, get up to 4 FREE books!

When you join X&O Labs, you'll get instant access to the full-length version of this report — including access to everything in The LAB and Film Room. That’s over 4,000 reports and videos. Plus, if you join today, you'll also receive up to 4 FREE books mailed directly to your home or office (and every year you renew your membership)!