NFL
football positions.
Eleven players on the field, a handful of jobs that actually matter to a casual fan. This is the map most broadcasts use, minus the jargon.
Quarterback
Leads the offense and calls the play at the line of scrimmage, then either hands the ball off or throws it. Nearly every offensive play starts by going through their hands, which is why the quarterback gets most of the credit and most of the blame.
The player standing behind the center barking out signals before the snap, then either turning to hand off or dropping back to throw.
Running back
Runs with the ball on handoffs, catches passes out of the backfield, and sometimes stays in to block and protect the quarterback instead.
Usually lined up just behind the quarterback before the snap, then bursting through a gap in the offensive line once the ball's in their hands.
Wide receiver
Lines up out wide near the sideline and runs a specific route, a planned path downfield, to shake loose from a defender and get open for a pass.
The player split out near the sideline before the snap, sprinting a precise pattern the moment the ball is snapped.
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Save my seat →Offensive line
Five players who block for the quarterback and running back, clearing running lanes and buying time for a pass. They almost never touch the ball themselves and are the most important, least-noticed unit on the field.
The wall of players crouched shoulder to shoulder at the line of scrimmage before every snap. If the quarterback has time to throw, thank them.
Defensive line & linebackers
The defenders closest to the line of scrimmage, responsible for rushing the passer and stopping the run before it gets started. Broadcasts often call this whole group “the front seven.”
Lined up right across from the offensive line, crashing forward the instant the ball is snapped.
Cornerbacks & safeties
Defend receivers downfield and serve as the last line of defense against a long pass, the group standing between a broken play and a touchdown.
The defenders lined up furthest from the line of scrimmage, shadowing receivers or hanging back to cover the deep part of the field.
Other sports
Once you know who does what, the football glossarycovers what they're actually doing out there.
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