Football Defensive Offside Penalty

Football Defensive Offside Penalty

The defensive offside penalty exists in football to punish defensive players for attempting to get a head start on the play. If this penalty wasn’t strongly enforced, defenders could get started on their pursuit of the ball carrier before the offense can leave their stance. That doesn’t seem very fair which is why this penalty exists.

Definition

The defensive offside penalty occurs when any part of a player’s body is on the other side of the line of scrimmage as the ball is snapped. While this can happen to offensive players, it is mostly called on the defense. Unlike the offense, defensive players don’t need to be set in their stances and are more likely to jump early or naturally move offside before the snap of the ball.

Defensive linemen and pass rushers are most often called for being offside because they are on the line of scrimmage and move across it as the play starts. Other defensive players are moving backward or off the line of scrimmage entirely.

Result

In the NFL, the play continues despite the offside penalty. Quarterbacks like Aaron Rodgers are famous for using a pending offside penalty as a chance to gamble and throw deep. If it’s an incompletion or worse, teams take the penalty and if they complete the pass, they decline the penalty and take the yards. It’s a win-win situation for great quarterbacks. This is what is known as a “free play” for the offense, since there is no risk of the offense turning the ball over.

The NCAA, CFL, and NFHS are also like the NFL where they allow some offside penalties to be live ball fouls. The NFL seems to be the league that allows play to continue most especially because the quarterbacks are good enough to take advantage of it.

PenaltyNFLNCAAHigh SchoolCFL
Defensive Offside5 Yards5 Yards5 Yards5 Yards

Penalty Signal

football penalty signal offsides

To signal an offside penalty, the referee will bend their arms and put it at their hips. The referee then usually points in the direction of the defense and says the number of the player who committed the penalty. The offense can get called for being offside too, but that occurs much less often.

Examples

  • A defensive lineman or linebacker with their hand in the dirt is eager to rush the quarterback. They hear the quarterback hard count as if snapping the ball but it’s a fake. The defender jumps out of position, which is allowed, but jumps over the line of scrimmage as the ball is snapped.
  • The pass rusher from the example above accidentally jumps over the line of scrimmage early. Realizing their mistake, they jump back behind the line before the ball is snapped. This is not a penalty.
  • Neutral Zone Infraction: When the defender jumping offside into the neutral zone causes a nearby offensive player to commit a false start. If the defender from the example above caused an offensive tackle to jump, then it would not matter if the defender made it back to the right side of the line of scrimmage.

FAQ

What is a defensive offsides penalty in football?

In football, a defensive offsides penalty occurs when a member or members of the defensive team are over the line of scrimmage before the ball is snapped. This is slightly different than a neutral zone infraction or encroachment, where players start behind the line of scrimmage, but move over it or touch an offensive player before the snap. For offsides to occur, the defensive player must line up over the line of scrimmage before the ball is snapped.

What are the results of a defensive offsides penalty in football?

A defensive offsides penalty in football results in a loss of five yards for the defensive team. It will also result in a first down if the offensive team was five yards or fewer away from the first down line. However, a defensive offsides penalty does not result in an automatic first down.

Can you challenge a defensive offsides penalty in football?

Defensive offsides is not a challengeable penalty in the NFL. Since offsides is a judgment call made by the officials, it is not subject to review like other plays, such as whether a pass was incomplete or a player stepped out of bounds. Thus, coaches cannot challenge or reverse an offsides call, but they can challenge certain aspects of the penalty, such as enforcement or the placement of the ball.