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3-4 Zone Recruiting Guide (CFB 27): Who to Recruit and Why

189 plays charted19 positions on the board

3-4 Zone is a zone coverage defense. It leans odd, tite-spaced fronts at 46% of snaps.

The snap counts put two interior linemen, one edge, two sub linebackers, and five defensive backs on the field at starter share. Sub packages are the base defense here. The rest of the lineup rotates by package, which is why the board below runs deeper than eleven.

The strip below shows every formation the book calls, grouped the way the play-call screen groups them. Tap any bubble for the recruiting answer at that spot, then use the board for the full read.

The formations, grouped like the play-call screen

BallknowerHQ — ballknowerhq.com — nickel-3-3-wide-jackLOSNickel 3-3 Wide Jack4 DL / 2 LB / 5 DBFS1SS1CB1CB2CB3SUBLB1SUBLB2RRE1NT1DT1RLE1ballknowerhq.com
Nickel 3-3 Wide Jack21 plays · 10.9%
BallknowerHQ — ballknowerhq.com — nickel-2-4LOSNickel 2-44 DL / 2 LB / 5 DBFS1SS1CB1CB2CB3SUBLB1SUBLB2RRE1NT1DT1RLE1ballknowerhq.com
Nickel 2-418 plays · 9.4%
BallknowerHQ — ballknowerhq.com — nickel-3-3-mintLOSNickel 3-3 Mint4 DL / 2 LB / 5 DBFS1SS1CB1CB2CB3SUBLB1SUBLB2DT1NT1DT2RLE1ballknowerhq.com
Nickel 3-3 Mint18 plays · 9.4%
BallknowerHQ — ballknowerhq.com — nickel-3-3-single-mugLOSNickel 3-3 Single Mug4 DL / 2 LB / 5 DBFS1SS1CB1CB2CB3SUBLB2RRE1NT1SUBLB1DT1RLE1ballknowerhq.com
Nickel 3-3 Single Mug15 plays · 7.8%
BallknowerHQ — ballknowerhq.com — nickel-2-4-dbl-mugLOSNickel 2-4 Dbl Mug4 DL / 2 LB / 5 DBFS1SS1CB1CB2CB3RRE1NT1SUBLB1SUBLB2DT1RLE1ballknowerhq.com
Nickel 2-4 Dbl Mug12 plays · 6.2%

Tap a bubble for the recruiting answer at that spot. Snap shares under each formation are that call's slice of the book.

The sign plan

Counts cover positions at 5% of the book's snaps or more. Bodies per snap decides how many each group needs. Each card jumps to its group on the board.

The board, by position group

Edges Sign 5: 1 starter, 3 rotation, 1 package Speed Rusher, Power Rusher 5 spots
RLE1Edge 53.1%Starter Speed Rusher AccelerationFinesse MovesPower MovesBlock Shedding

65% of snaps ask for the even_4down RRE_RLE job, 35% ask for the odd_tite RRE_RLE job. Designated pass rushers in the sub-package fronts. The pair aligns outside in Nickel and Dime spacing and wins with get-off, because a four-man rush has to create pressure while everyone else covers. Contain duty against scrambling quarterbacks comes with the job. Rushes from width in the three-down sub fronts. Dime 3-2 and Nickel 3-3 Mint supply most of these snaps, so he attacks long edges with only one or two interior bodies beside him and has to win without much help. Twist games off his rush are part of the deal.

Physical 6'2 to 6'5, 245 to 270. Get-off outranks everything else.

In even, four-down fronts (65% of this spot's snaps)

Archetype Speed Rusher

Physical 6'2 to 6'5, 245 to 270. Get-off outranks everything else.

Attributes to scout AccelerationFinesse MovesPower MovesBlock Shedding

In odd, tite-spaced fronts (35% of this spot's snaps)

Archetype Speed Rusher

Physical 6'2 to 6'5, 245 to 270. Get-off outranks everything else.

Attributes to scout AccelerationFinesse MovesPower Moves

LEDGE1Edge 45.3%Rotation Power Rusheralt: Pure Power Block SheddingStrengthPower MovesFinesse Moves

59% of snaps ask for the odd_tite REDGE_LEDGE job, 24% ask for the bear_heavy REDGE_LEDGE job. Sets the edge outside the tite front. With the interior trio eating blocks, he squeezes runs back inside and keeps contain against zone schemes, and his rush wins come off power and length more than pure burst. He carries more run responsibility than an even-front edge. Sets a hard edge in heavy fronts. Goal line and bear spacing ask him to close down blockers and force runs back into the pile. Rush matters only after the run is dead.

Physical 6'3 to 6'6, 250 to 280. Length outranks timed speed.

In odd, tite-spaced fronts (59% of this spot's snaps)

Archetype Power Rusher (alt: Pure Power)

Physical 6'3 to 6'6, 250 to 280. Length outranks timed speed.

Attributes to scout Block SheddingStrengthPower MovesFinesse Moves

In bear and heavy fronts (24% of this spot's snaps)

Archetype Pure Power

Physical 6'3 to 6'5, 260 to 285. Point-of-attack strength outranks burst.

Attributes to scout Block SheddingStrengthPower MovesFinesse Moves

Medium confidence: 3-4 Grizzly is in this book and its front classification is provisional.

REDGE1Edge 45.3%Rotation Power Rusheralt: Pure Power Block SheddingStrengthPower MovesFinesse Moves

59% of snaps ask for the odd_tite REDGE_LEDGE job, 24% ask for the bear_heavy REDGE_LEDGE job. Sets the edge outside the tite front. With the interior trio eating blocks, he squeezes runs back inside and keeps contain against zone schemes, and his rush wins come off power and length more than pure burst. He carries more run responsibility than an even-front edge. Sets a hard edge in heavy fronts. Goal line and bear spacing ask him to close down blockers and force runs back into the pile. Rush matters only after the run is dead.

Physical 6'3 to 6'6, 250 to 280. Length outranks timed speed.

In odd, tite-spaced fronts (59% of this spot's snaps)

Archetype Power Rusher (alt: Pure Power)

Physical 6'3 to 6'6, 250 to 280. Length outranks timed speed.

Attributes to scout Block SheddingStrengthPower MovesFinesse Moves

In bear and heavy fronts (24% of this spot's snaps)

Archetype Pure Power

Physical 6'3 to 6'5, 260 to 285. Point-of-attack strength outranks burst.

Attributes to scout Block SheddingStrengthPower MovesFinesse Moves

Medium confidence: 3-4 Grizzly is in this book and its front classification is provisional.

RRE1Edge 43.8%Rotation Speed Rusher AccelerationFinesse MovesPower MovesBlock Shedding

79% of snaps ask for the even_4down RRE_RLE job, 21% ask for the odd_tite RRE_RLE job. Designated pass rushers in the sub-package fronts. The pair aligns outside in Nickel and Dime spacing and wins with get-off, because a four-man rush has to create pressure while everyone else covers. Contain duty against scrambling quarterbacks comes with the job. Rushes from width in the three-down sub fronts. Dime 3-2 and Nickel 3-3 Mint supply most of these snaps, so he attacks long edges with only one or two interior bodies beside him and has to win without much help. Twist games off his rush are part of the deal.

Physical 6'2 to 6'5, 245 to 270. Get-off outranks everything else.

In even, four-down fronts (79% of this spot's snaps)

Archetype Speed Rusher

Physical 6'2 to 6'5, 245 to 270. Get-off outranks everything else.

Attributes to scout AccelerationFinesse MovesPower MovesBlock Shedding

In odd, tite-spaced fronts (21% of this spot's snaps)

Archetype Speed Rusher

Physical 6'2 to 6'5, 245 to 270. Get-off outranks everything else.

Attributes to scout AccelerationFinesse MovesPower Moves

LEDGE2Edge 7.8%Package Speed Rusher Finesse MovesPower MovesAccelerationBlock Shedding

First job is winning the edge as a rusher. Aligned wide in 4-down spacing, he attacks upfield at the snap and turns speed into pressure. He sets the edge on the way to the quarterback, not instead of it.

Physical 6'3 to 6'5, 240 to 265. First step over mass.

Corners Sign 4: 3 starter, 1 package Zone 4 spots
CB1Corner 95.3%Starter Zonealt: Field Corner Zone CoverageTackle

Plays the short-side zone with his eyes on the quarterback. Deep third or squat flat by call, he reads route distribution instead of chasing one man. Cloud calls make him the force player on boundary runs, and screens to his side are his tackles to make. Tackling counts here as much as coverage. Field thirds stretch vertically and field flats stretch horizontally, so he needs range in both planes and patience against layered routes.

Physical 5'11 to 6'2, 185 to 200. Ball reaction outranks man twitch.

CB1/CB2 are the outside pair; boundary vs field is alignment, the depth chart does not split them

CB2Corner 92.2%Starter Zonealt: Field Corner Zone CoverageTackle

Plays the short-side zone with his eyes on the quarterback. Deep third or squat flat by call, he reads route distribution instead of chasing one man. Cloud calls make him the force player on boundary runs, and screens to his side are his tackles to make. Tackling counts here as much as coverage. Field thirds stretch vertically and field flats stretch horizontally, so he needs range in both planes and patience against layered routes.

Physical 5'11 to 6'2, 185 to 200. Ball reaction outranks man twitch.

CB1/CB2 are the outside pair; boundary vs field is alignment, the depth chart does not split them

CB3Corner 53.1%Starter Zone Zone CoverageTackle

Works the curl-flat and hook areas from the slot. He passes routes off and jumps the ones thrown in front of him, and run support falls to him as the closest extra defender. Vision beats man twitch at this spot in these books.

Physical 5'9 to 6'0, 185 to 200. Trigger outranks recovery speed.

first slot body; CB_slot rows cover CB3 and CB4

CB4Corner 9.4%Package Zone Zone CoverageTackle

Works the curl-flat and hook areas from the slot. He passes routes off and jumps the ones thrown in front of him, and run support falls to him as the closest extra defender. Vision beats man twitch at this spot in these books.

Physical 5'9 to 6'0, 185 to 200. Trigger outranks recovery speed.

second slot body, on the field in dime sets

Interior DL Sign 4: 2 starter, 1 rotation, 1 package Pure Power, Gap Specialist 4 spots
DT1Interior DL 98.4%Starter Pure Poweralt: Power Rusher Block SheddingStrengthPower MovesFinesse Moves

46% of snaps ask for the odd_tite DT job, 43% ask for the even_4down DT job. Plays the long end spots of the odd fronts, from a 4i on the tackle's inside shoulder in tite spacing to a head-up or outside 5-technique in base 3-4 looks. He two-gaps with length and keeps the B-gap closed so runs spill to the edge players. Rush production comes from push and hands rather than speed. Penetrates as the 3-technique. He lines up on the guard's outside shoulder and wins the B-gap with his first step, turning run downs into losses behind the line. On passing downs he supplies the interior rush that keeps quarterbacks off their spot. 14% of his snaps come from mugged formations. Protections point extra attention at the mugged threats, which leaves the nose and tackle in more one-on-one blocks they are expected to win.

Physical 6'3 to 6'6, 285 to 315. Arm length outranks burst.

In odd, tite-spaced fronts (46% of this spot's snaps)

Archetype Pure Power (alt: Power Rusher)

Physical 6'3 to 6'6, 285 to 315. Arm length outranks burst.

Attributes to scout Block SheddingStrengthPower MovesFinesse Moves

In even, four-down fronts (43% of this spot's snaps)

Archetype Speed Rusher (alt: Power Rusher)

Physical 6'2 to 6'5, 285 to 310. First-step quickness outranks bulk.

Attributes to scout Finesse MovesPower MovesAccelerationBlock Shedding

NT1Interior DL 89.1%Starter Gap Specialistalt: Pure Power Block SheddingStrength

47% of snaps ask for the even_4down NT job, 40% ask for the odd_tite NT job. Anchors the front as the shade nose. He controls the A-gap against interior runs and holds his ground against double teams so the MIKE can flow. Pocket push on late downs is a bonus on top of the run-down anchor. Two-gaps the center in tite spacing. He absorbs double teams without giving ground and closes both A-gaps so the linebackers can run. There is no help coming, so mass and leverage are the job. 16% of his snaps come from mugged formations. Protections point extra attention at the mugged threats, which leaves the nose and tackle in more one-on-one blocks they are expected to win.

Physical 6'1 to 6'4, 300 to 330. Anchor strength outranks height.

In even, four-down fronts (47% of this spot's snaps)

Archetype Gap Specialist (alt: Pure Power)

Physical 6'1 to 6'4, 300 to 330. Anchor strength outranks height.

Attributes to scout Block SheddingStrength

In odd, tite-spaced fronts (40% of this spot's snaps)

Archetype Pure Power

Physical 6'1 to 6'4, 320 to 350. Anchor against doubles outranks every measurable.

Attributes to scout StrengthBlock Shedding

DT2Interior DL 46.9%Rotation Pure Poweralt: Power Rusher Block SheddingStrengthPower MovesFinesse Moves

77% of snaps ask for the odd_tite DT job, 23% ask for the bear_heavy DT job. Plays the long end spots of the odd fronts, from a 4i on the tackle's inside shoulder in tite spacing to a head-up or outside 5-technique in base 3-4 looks. He two-gaps with length and keeps the B-gap closed so runs spill to the edge players. Rush production comes from push and hands rather than speed. Covers the guards in bear looks and multiplies in goal line fronts, where DT3 and RDT tokens add extra interior bodies. Every rep is a single block in a phone booth, so he has to win fast with power because there is no space to recover.

Physical 6'3 to 6'6, 285 to 315. Arm length outranks burst.

In odd, tite-spaced fronts (77% of this spot's snaps)

Archetype Pure Power (alt: Power Rusher)

Physical 6'3 to 6'6, 285 to 315. Arm length outranks burst.

Attributes to scout Block SheddingStrengthPower MovesFinesse Moves

In bear and heavy fronts (23% of this spot's snaps)

Archetype Gap Specialist

Physical 6'2 to 6'5, 300 to 330. Short-area power outranks any testing number.

Attributes to scout Block SheddingStrength

Medium confidence: 3-4 Grizzly is in this book and its front classification is provisional.

DT3Interior DL 6.2%Package Gap Specialist Block SheddingStrength

Covers the guards in bear looks and multiplies in goal line fronts, where DT3 and RDT tokens add extra interior bodies. Every rep is a single block in a phone booth, so he has to win fast with power because there is no space to recover.

Physical 6'2 to 6'5, 300 to 330. Short-area power outranks any testing number.

Medium confidence: 3-4 Grizzly is in this book and its front classification is provisional.

Safeties Sign 2: 2 starter Coverage Specialist 2 spots
FS1Safety 98.4%Starter Coverage Specialist Zone CoverageCatching

Reads the quarterback from the deep middle or a deep half. Zone structure lets him break on the ball instead of trailing a man, which makes ball skills the separator at this spot. Interception production lives in this row.

Physical 6'0 to 6'2, 190 to 205. Instincts outrank timed speed.

SS1Safety 98.4%Starter Coverage Specialistalt: Hybrid Zone CoverageTackle

Rotates between deep halves and underneath robber zones. He reads the release of #2 to find work, and against run he fits from depth with momentum. Missed tackles from that alignment turn into touchdowns, so tackling has a hard floor.

Physical 6'0 to 6'2, 195 to 210. Downhill control outranks top speed.

Sub LBs Sign 2: 2 starter Lurker 2 spots
SUBLB1Sub LB 53.1%Starter Lurker Zone CoverageMan CoverageAccelerationHit Power

65% of snaps ask for the even_4down SUBLB job, 35% ask for the odd_tite SUBLB job. Holds the second level of the sub packages that carry most snaps. The job is coverage first, matching backs and tight ends underneath, with a late rush added when the assignment stays in to block. Sub fronts field both SUBLB tokens together, so this is a sign-two position. Covers from the middle of light boxes. Dime 3-2 alone supplies over half of these snaps, so he protects the middle hole and carries verticals from #3 with little help around him. Space tackling is the floor requirement. Coverage demand is hook and curl drops with vision on the quarterback, walling #3 as routes distribute. 26% of his snaps come from mugged formations. Walked into an A-gap before the snap, he either arrives with the rush or bails into coverage after showing it, and the bail is the hard part. Short-area burst plus coverage recovery is the trait pair that survives the assignment.

Physical 6'0 to 6'3, 220 to 240. Coverage movement outranks bulk.

In even, four-down fronts (65% of this spot's snaps)

Archetype Lurker

Physical 6'0 to 6'3, 220 to 240. Coverage movement outranks bulk.

Attributes to scout Man CoverageZone CoverageAccelerationHit Power

In odd, tite-spaced fronts (35% of this spot's snaps)

Archetype Lurker

Physical 6'0 to 6'3, 220 to 240. Coverage movement outranks bulk.

Attributes to scout Man CoverageZone CoverageTackle

No blitz attribute exists on the scouting panel. Blitz maps to Acceleration and Hit Power here.

SUBLB2Sub LB 53.1%Starter Lurker Zone CoverageMan CoverageAccelerationHit Power

65% of snaps ask for the even_4down SUBLB job, 35% ask for the odd_tite SUBLB job. Holds the second level of the sub packages that carry most snaps. The job is coverage first, matching backs and tight ends underneath, with a late rush added when the assignment stays in to block. Sub fronts field both SUBLB tokens together, so this is a sign-two position. Covers from the middle of light boxes. Dime 3-2 alone supplies over half of these snaps, so he protects the middle hole and carries verticals from #3 with little help around him. Space tackling is the floor requirement. Coverage demand is hook and curl drops with vision on the quarterback, walling #3 as routes distribute. 26% of his snaps come from mugged formations. Walked into an A-gap before the snap, he either arrives with the rush or bails into coverage after showing it, and the bail is the hard part. Short-area burst plus coverage recovery is the trait pair that survives the assignment.

Physical 6'0 to 6'3, 220 to 240. Coverage movement outranks bulk.

In even, four-down fronts (65% of this spot's snaps)

Archetype Lurker

Physical 6'0 to 6'3, 220 to 240. Coverage movement outranks bulk.

Attributes to scout Man CoverageZone CoverageAccelerationHit Power

In odd, tite-spaced fronts (35% of this spot's snaps)

Archetype Lurker

Physical 6'0 to 6'3, 220 to 240. Coverage movement outranks bulk.

Attributes to scout Man CoverageZone CoverageTackle

No blitz attribute exists on the scouting panel. Blitz maps to Acceleration and Hit Power here.

Off-ball LBs Sign 2: 2 rotation Signal Caller 2 spots
MIKE1Off-ball LB 45.3%Rotation Signal Calleralt: Thumper Zone CoverageTacklePursuitPlay Recognition

59% of snaps ask for the odd_tite MIKE job, 24% ask for the bear_heavy MIKE job. Runs free behind the trio. The front's job is to keep him unblocked, and his job is to make that matter, flowing tackle to tackle and finishing in the open field. On pass downs he owns the middle hook and carries #3 up the seam when the call asks. Hits lead blockers behind a loaded line. The front eats the linemen and he meets fullbacks and pullers in the hole, keeping his fits square in short yardage. Coverage asks are minimal here. Base backers drop to landmarks and break on throws.

Physical 6'0 to 6'3, 235 to 255. Diagnose-and-go outranks size.

In odd, tite-spaced fronts (59% of this spot's snaps)

Archetype Signal Caller (alt: Thumper)

Physical 6'0 to 6'3, 235 to 255. Diagnose-and-go outranks size.

Attributes to scout TacklePursuitZone CoveragePlay Recognition

In bear and heavy fronts (24% of this spot's snaps)

Archetype Thumper

Physical 6'0 to 6'3, 240 to 260. Thump outranks range.

Attributes to scout TackleHit Power

Medium confidence: 3-4 Grizzly is in this book and its front classification is provisional.

WILL1Off-ball LB 45.3%Rotation Signal Calleralt: Lurker Zone CoverageSpeedPursuit

59% of snaps ask for the odd_tite WILL job, 24% ask for the bear_heavy WILL job. Scrapes behind a front built to keep him clean. He presses the line when the trio holds and falls back over the top when it slants, and his tackles come at full speed in pursuit. Flat and hook drops fill the pass downs. Fits downhill from the weak side of heavy fronts. He fills fast and takes on climb blocks without giving ground to finish runs at the line. Backside screens are the only pass work that finds him. Base backers drop to landmarks and break on throws.

Physical 6'0 to 6'2, 225 to 245. Closing speed outranks size.

In odd, tite-spaced fronts (59% of this spot's snaps)

Archetype Signal Caller (alt: Lurker)

Physical 6'0 to 6'2, 225 to 245. Closing speed outranks size.

Attributes to scout SpeedPursuit

In bear and heavy fronts (24% of this spot's snaps)

Archetype Thumper

Physical 6'0 to 6'3, 235 to 255. Thump outranks range.

Attributes to scout TackleHit Power

Medium confidence: 3-4 Grizzly is in this book and its front classification is provisional.

Open a row for the full job and the notes behind it. The text is on the page either way, so find-in-page still works.

Below the cutoff

RDT1, 6 snaps (3.12%), ignore tier per schema thresholds.

Prevent 3 Deep: 3 plays could not be mapped to a formation, so they sit outside the counts.

Built from 189 charted plays of 192 in the book. The football is verified against named coaching sources, and the attribute targets are verified against the in-game scouting screens.

Keep reading

See where 3-4 Zone ranks for the concepts you actually call in the CFB 27 Playbook Finder.

Coverage chalk talk that matches this style: how to defend trips and Cover 6 against the flood.