offense / screen
A delayed pass that invites the rush upfield before releasing the back behind a convoy of linemen.
Animated assignment view
The quarterback confirms likely pressure and counts second-level defenders who can retrace into the screen lane.
Ball: center
How it works
The offense initially presents normal dropback protection. After rushers commit, the back slips outside and selected linemen release ahead of him, turning defensive aggression into open-field blocking angles.
Slow an aggressive pass rush and create a low-risk catch with explosive run-after-catch potential.
The offense lets defenders rush toward the quarterback, then tosses the ball behind them to the running back with blockers already moving in front.
Screen timing balances invitation and control: linemen must avoid illegal early release while the quarterback must not retreat beyond a safe throwing platform.
Decision point
After securing the catch, the back reads the first block in space and the angle of pursuit from inside.
Stay behind the widest lead blocker toward the sideline alley.
medium riskPlant behind the inside lead block when defenders race outside.
low riskStay square and accept the available gain when defenders diagnose the screen.
low riskTake this concept into the film room for a direct explanation. Ask Coach Grant about this concept
{
"schema": "openplay-football",
"schemaVersion": "0.1",
"id": "halfback-screen",
"slug": "halfback-screen",
"name": "Halfback Screen",
"side": "offense",
"category": "screen",
"personnel": {
"id": "eleven-personnel",
"name": "11 Personnel",
"grouping": "1 RB, 1 TE, 3 WR",
"positionCounts": {
"QB": 1,
"RB": 1,
"WR": 3,
"TE": 1,
"OL": 5
}
},
"formation": {
"id": "gun-trips",
"name": "Gun Trips",
"family": "shotgun",
"strength": "right",
"description": "Trips pulls coverage right while the back releases behind linemen to the left."
},
"situationTags": [
"pressure-answer",
"long-yardage",
"open-field"
],
"players": [
{
"id": "qb",
"position": "QB",
"label": "QB",
"initialCoordinate": {
"x": 26.67,
"y": -5
},
"alignment": "Shotgun",
"side": "offense",
"ratingRole": "quarterback"
},
{
"id": "rb",
"position": "RB",
"label": "RB",
"initialCoordinate": {
"x": 22,
"y": -6
},
"alignment": "Offset left",
"side": "offense",
"ratingRole": "runningBack"
},
{
"id": "x",
"position": "WR",
"label": "X",
"initialCoordinate": {
"x": 5,
"y": -1
},
"alignment": "Wide left",
"side": "offense",
"ratingRole": "receivers"
},
{
"id": "h",
"position": "WR",
"label": "H",
"initialCoordinate": {
"x": 38,
"y": -2
},
"alignment": "Inside right slot",
"side": "offense",
"ratingRole": "receivers"
},
{
"id": "y",
"position": "TE",
"label": "Y",
"initialCoordinate": {
"x": 34,
"y": -2
},
"alignment": "Right slot",
"side": "offense",
"ratingRole": "tightEnds"
},
{
"id": "z",
"position": "WR",
"label": "Z",
"initialCoordinate": {
"x": 49,
"y": -1
},
"alignment": "Wide right",
"side": "offense",
"ratingRole": "receivers"
},
{
"id": "lt",
"position": "LT",
"label": "LT",
"initialCoordinate": {
"x": 21,
"y": -1
},
"alignment": "Line",
"side": "offense",
"ratingRole": "passBlocking"
},
{
"id": "lg",
"position": "LG",
"label": "LG",
"initialCoordinate": {
"x": 24,
"y": -1
},
"alignment": "Line",
"side": "offense",
"ratingRole": "passBlocking"
},
{
"id": "c",
"position": "C",
"label": "C",
"initialCoordinate": {
"x": 26.67,
"y": -1
},
"alignment": "Line",
"side": "offense",
"ratingRole": "passBlocking"
},
{
"id": "rg",
"position": "RG",
"label": "RG",
"initialCoordinate": {
"x": 29.4,
"y": -1
},
"alignment": "Line",
"side": "offense",
"ratingRole": "passBlocking"
},
{
"id": "rt",
"position": "RT",
"label": "RT",
"initialCoordinate": {
"x": 32.4,
"y": -1
},
"alignment": "Line",
"side": "offense",
"ratingRole": "passBlocking"
}
],
"preSnap": {
"description": "The quarterback confirms likely pressure and counts second-level defenders who can retrace into the screen lane.",
"shifts": []
},
"assignments": [
{
"id": "rb-screen-release",
"playerId": "rb",
"startsAtMs": 500,
"endsAtMs": 3000,
"type": "check-release",
"check": "Show pass protection briefly, then slip behind the releasing linemen.",
"releasePath": [
{
"type": "curve",
"control": {
"x": 20,
"y": -2
},
"to": {
"x": 14,
"y": 3
}
},
{
"type": "straight",
"to": {
"x": 12,
"y": 12
}
}
]
},
{
"id": "left-guard-screen",
"playerId": "lg",
"startsAtMs": 1200,
"endsAtMs": 3300,
"type": "lead-block",
"path": [
{
"type": "curve",
"control": {
"x": 21,
"y": 0
},
"to": {
"x": 14,
"y": 5
}
}
],
"responsibility": "Release to the alley and block the first inside threat."
},
{
"id": "center-screen",
"playerId": "c",
"startsAtMs": 1300,
"endsAtMs": 3400,
"type": "lead-block",
"path": [
{
"type": "curve",
"control": {
"x": 22,
"y": 1
},
"to": {
"x": 16,
"y": 7
}
}
],
"responsibility": "Lead inside-out on the first pursuit defender."
},
{
"id": "left-tackle-delay",
"playerId": "lt",
"startsAtMs": 500,
"endsAtMs": 1600,
"type": "pass-protection",
"responsibility": "Invite the edge rush upfield before releasing late.",
"technique": "Soft pass set"
},
{
"id": "right-side-sell",
"playerId": "rt",
"startsAtMs": 500,
"endsAtMs": 2600,
"type": "pass-protection",
"responsibility": "Maintain the pass picture and keep backside pursuit away.",
"technique": "Vertical set"
},
{
"id": "x-stalk",
"playerId": "x",
"startsAtMs": 500,
"endsAtMs": 3600,
"type": "run-block",
"responsibility": "Occupy the left corner without revealing the screen early."
}
],
"decisionPoint": {
"id": "navigate-screen-blocks",
"triggerTimeMs": 2250,
"prompt": "How should the back use the screen convoy?",
"explanation": "After securing the catch, the back reads the first block in space and the angle of pursuit from inside.",
"options": [
{
"id": "follow-guard-outside",
"label": "Follow the guard outside",
"description": "Stay behind the widest lead blocker toward the sideline alley.",
"intendedRead": "Inside pursuit is sealed and the corner is occupied.",
"riskLevel": "medium"
},
{
"id": "cut-inside-center",
"label": "Cut inside the center",
"description": "Plant behind the inside lead block when defenders race outside.",
"intendedRead": "Pursuit widens beyond the convoy.",
"riskLevel": "low"
},
{
"id": "get-down-behind-blocks",
"label": "Secure yards behind the convoy",
"description": "Stay square and accept the available gain when defenders diagnose the screen.",
"intendedRead": "Multiple defenders retrace with balanced leverage.",
"riskLevel": "low"
}
]
},
"timeline": [
{
"type": "pre-snap",
"atMs": 0
},
{
"type": "snap",
"atMs": 500
},
{
"type": "assignment-start",
"atMs": 600,
"playerId": "rb"
},
{
"type": "ball-release",
"atMs": 1750,
"targetPlayerId": "rb"
},
{
"type": "decision-pause",
"atMs": 2250,
"decisionPointId": "navigate-screen-blocks"
},
{
"type": "contact",
"atMs": 3600,
"playerIds": [
"rb",
"lg"
]
},
{
"type": "play-end",
"atMs": 4500
}
],
"narrative": {
"summary": "A delayed pass that invites the rush upfield before releasing the back behind a convoy of linemen.",
"fullExplanation": "The offense initially presents normal dropback protection. After rushers commit, the back slips outside and selected linemen release ahead of him, turning defensive aggression into open-field blocking angles.",
"strategicPurpose": "Slow an aggressive pass rush and create a low-risk catch with explosive run-after-catch potential.",
"idealSituations": [
"Second and long",
"Against blitz pressure",
"When edge rushers attack upfield"
],
"strengths": [
"Uses pressure against the defense",
"Creates blockers in space",
"High completion probability"
],
"weaknesses": [
"Alert linebackers can retrace",
"Early penetration can disrupt timing",
"Poor spacing crowds the convoy"
],
"keyRead": "The quarterback must feel whether rushers have committed before lofting the ball over them; the back then reads the lead blocks.",
"watchFor": [
"Linemen delaying their release",
"Rush defenders passing the back",
"The convoy forming outside"
],
"beginnerExplanation": "The offense lets defenders rush toward the quarterback, then tosses the ball behind them to the running back with blockers already moving in front.",
"advancedNote": "Screen timing balances invitation and control: linemen must avoid illegal early release while the quarterback must not retreat beyond a safe throwing platform."
},
"simulation": {
"difficulty": "intermediate",
"conceptTags": [
"screen",
"halfback-screen",
"pressure-answer"
],
"baseSuccessRate": 0.6,
"yardRange": {
"min": -8,
"max": 45
},
"turnoverRisk": 0.018
}
}
Pressure answers
When I Like the Halfback Screen
A good halfback screen pass is organized deception. For a moment, I want the defense to believe it has won. Let the pass rush come. Let those edge players race upfield. Let the quarterback look like he is in trouble. Then put the football behind the rush with linemen in front of the running back.
That is why I like the screen against aggressive pass-rushing teams, blitz-heavy defenses, and defensive ends who are determined to beat the tackle to the quarterback on every snap. On second-and-long, it can be especially useful because the defense is expecting a conventional dropback pass and may be eager to rush.
The key word is timing. Too fast and the defenders have not committed. Too slow and the quarterback gets hit before the ball leaves. The linemen cannot release so early that they advertise the screen, and the back cannot outrun his convoy. It should look like a pass play until the defense has crossed the point where it can easily recover.
I love this call for an offense with:
I am less interested when the opposing linebackers are excellent screen readers and retrace quickly. Some defenses teach their interior players to recognize linemen releasing and immediately hunt the back. If they are repeatedly sniffing it out, the screen stops being a safe answer and becomes a crowded throw with defenders arriving from both directions.
The biggest mistake is calling a screen because “they blitz a lot” without studying how they blitz. A pressure that sends defenders through the screen lane or keeps a spy near the running back can be a poor matchup. An upfield rush that vacates the second level is much better.
The halfback screen is not a surrender play. When used against the right pressure, it turns the defense’s best pass-rush trait into the reason the offense has space. There are few better ways to tell an aggressive front, “Keep rushing like that—we have something waiting behind you.”