Defending 20 Pers. — Read Coverage

Use a field “robber” scheme to defend 20 pers. pass schemes.

Defending the run versus 20 personnel is hard enough. Factor in offenses using this set to RPO the defense, it can be difficult for a defensive coordinator to decide how to attack it. Using multiple coverages, fronts, and stunts/pressures can keep an offense on its heels, but there has to be a plan. If a DC moves the Sam closer to the box and plays quarters behind, the offense can take advantage of the lack of cover down and throw out routes or stops all day. These routes play off of the leverage of the safety, which in quarters happens to be deep and inside. Spinning to the two receiver side leaves the offense vulnerable to the backside RPO or weakside run (lack of plus-one). A weak spin is sound and keeps the defense even, but still gives up the flat and backside choice route. 20 personnel is one of the hardest formations to defend because the offense has added an extra player to the box and can create a new gap on either side of the formation.

Staying Two-High

Playing Four-Press (Sky) to 20 pers. can be a great deterrent to offenses that utilize RPOs in their scheme. The pressing corners eliminate much of the route tree and force low percentage throws outside (ex. – Fades). The Down Safety to the boundary acts as a catch-all and plus-one versus the weakside run. In Sky, the boundary safety can “rob” the underneath of #1’s route and will drive on any slant. To the field, the Sam can cover down to the slot, essentially deterring bubble routes while the Cover (field) Safety fits off the Sam. The issue in Quarters versus 20 pers. is the outside flat to the field. If the Sam is aggressive to a run look (like he is in the Narduzzi/Dantonio scheme), the offense can take advantage of the Sky safety basically being in man coverage on the slot and the corner being run off by #1. Even versus an out route the Sam, who aligns inside (apex in Narduzzi’s Pitt defense – quick box force), can be frozen by a run read and late on the pass. See below:

02-sky-vs-sz-pap

In many 4-3 (apex cover down) schemes, the Sam linebacker is taught to gain a run read while relating off the slot WR. The problem with this technique is the Sam is late on out routes. If the Sam is over aggressive, the offense can take advantage of his vacated area. Late in the second quarter of the 2016 Pinstripe Bowl, Northwestern started to take advantage of Pitt’s aggressive Sam versus 20 and 11 pers and Narduzzi’s Press Quarters scheme. Northwestern turned to a Smash concept (stop/corner) to take advantage of an aggressive Sam and the inside leverage of the safety, but Narduzzi had checked to his Read Coverage or a field robber that disguises as Press Quarters. The Field Safety shifted to the outside of the slot as the QB gave his indicator. The outside leverage helped the safety defend the Corner route by the slot. The QB had to place the ball high and away leading to an incomplete pass.

On third down, Northwestern ran a Divide scheme (three verticals dividing the field into thirds) and took advantage of a blown coverage by the safety (Trap 2 Zone Blitz – roll strong & the safety didn’t “top” the fade), getting the Wildcats inside the Pitt 30 yard line.

Assuming Pitt would stay in their traditional quarters look, Northwestern turned to a zone RPO out of Trey to attack the crashing Sam and isolated safety. The QB read the Sam working into the box and flipped the ball out to the slot on a stop route. The safety missed the one-on-one tackle and the WR worked deeper into the Red Zone before being tackled. Northwestern would score on the next play, taking advantage of a missed assignment by the DE to the boundary and scoring on the bounce of a zone play. 14-3 Wildcats.

After Pitt scored quickly to bring the game to within four, Northwestern quickly turned back to attacking Pitt out of 11 pers. Trey. When the Wildcats lined up in 10 pers. 2×2 and motioned the H-back into the formation Narduzzi called a timeout. Out of the timeout, the Wildcats went back to the formation, but Narduzzi had changed the coverage to a Read Coverage. Assuming Narduzzi knew that Northwestern felt Pitt had made adjustments to the Trey set and was now switching to a new look, he called a quick timeout after seeing Northwestern align in 20 pers. Out of the timeout, Narduzzi switched to Read Coverage to combat Northwestern’s new set to take advantage of the soft spot to the outside in Pitt’s Quarters coverage. This small sequence highlights the constant cat-and-mouse game that is football and a great change-up coverage to split field quarters versus 20 pers.

Continue reading “Defending 20 Pers. — Read Coverage”

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Defending the Spread

Run Fits

  1. Zero the Mike (Belly-Key)
  2. Using Natural Gap Exchanges in Your Front Seven
  3.  Line Twists to Combat Heavy Zone Teams
  4. Defending the Zone Read
  5. Defending the Power Read
  6. Defending Split Zone
  7. 5 Tips for Defending Spread Option Teams
  8. Defending BAsh (“Back Away”) Concepts
  9. Defending 20p Two-Back Power

Defensive Structure/Special Coverages/Dime Package

  1. Structuring Your Defense – The Front
  2. Saban’s Rip/Liz (Match Cov. 3) & How it Applies to Quarters
  3. Running Dime as Your Base
  4. Defending the Air Raid with “Steal” Coverage
  5. “Read” Coverage (20p Field Robber)
  6. MQ’s Simple 3-Down Dime Package
  7. Don Brown (Univ. of Michigan) Lone Star Clinic Notes

Quick or “Pop” Motions

  1. Defending Jet Motion
  2. Defending A-Behind and Flare Motion

Defending Spread Formations (10 Pers.)

  1. Defending 10p 2×2 Pistol
  2. Defending Stack and Bunch Sets
  3. Defending Trips/Empty:
    1. Why You Should Run an Under Front to 3×1 Sets
    2. Defending Trips — Fitting the Run
    3. Top Trips Coverages Explained
    4. Specific Split Field Trips Coverages:
      1. Defending Trips with Stress Coverage
      2. Defending Trips with Special Coverage
      3. Defending 3×1 Formations with Solo Coverage
    5. Defending Empty and Quads
  4. Defending Pro Spread (11p)
    1. 11 Personnel (Pro Spread)
    2. Defending single-width or “nub” formations
  5. Defending the Spread’s Top Unbalanced Sets

Defending RPOs ::

  1. RPO Stop Calls
  2. Using Split-Field Coverage to Counteract RPO & Check-With-Me Offenses

Defending Formations/Personnel Groups

  1. 12 Personnel (Ace/Ace Trey)
  2. 20 Personnel — Over vs Under (Setting the Strength)
  3. 21 Personnel (Defending Power Football From a Hybrid Defense)
  4. 30 Personnel
  5. Defending the Wing-T

Stop Calls/Pressures/Blitzes

  1. 5 Tips for Developing a Blitz
  2. How to Packaging Blitz Calls
  3. Building a Better Zone Blitz
  4. Blitzing the Formation (BTF)
  5. Run Down Stop Calls
  6. Dog Check (Single-Dog Pressure)
  7. Attacking Empty/Quads
  8. 5 Tips For Blitzing From The Secondary

Quarters Pedagogy and Drill Tapes

  1. MQ’s DB Resource Page
  2. Teaching the Safeties
  3. Teaching the Corners
  4. Daily Musts for DBs
  5. Match Quarters Pass Distributions
  6. LB Philosophy and Fundamentals

3-4 Resources

  1. The Okie Front
  2. Defending Modern Spread from Okie
  3. Baylor vs Boise (2016) – How a hybrid 3-4 defends a multiple Pro Spread offense
  4. Defending 11p from a 3-4
  5. The Tite Front (303/404)
  6. 3rd Down Calls From a 3-4

Analytics/Install/Opponent Breakdowns/Practice/Self-Scout

  1. Four Day Install Plan for a 4-2-5
  2. Breaking Down an Opponent
  3. Down & Distance Data
  4. Breaking Down the Run
  5. Breaking Down the Pass
  6. Building a Hit Chart
  7. Weekly Schedule (Practice Plan)
  8. 5 Cut-ups to Improve Your Self-Scout
  9. Throw Out the Stats – “What really is a “good” defense?”

 

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