Personnel groupings are groups of players used in

American football American football (referred to simply as football in the United States and Canada), also known as gridiron, is a team sport played by two teams of eleven players on a rectangular field with goalposts at each end. The offense, the team wi ...

to identify the different types of

skill position Skill positions in gridiron football are the positions that ordinarily handle the ball and are most responsible for scoring points. Offensive players such as quarterbacks, running backs, and wide receivers are typically considered skill positions, ...

players on the field of play for an offense. Personnel groupings, also known as personnel packages, are commonly denoted using a two-digit numerical system that identifies the type of offensive personnel, and the number of each type of personnel. Teams use personnel groupings in order to set a base for most of their plays, as well as being able to send out players in a timely manner during a game.

Formations

The groupings used in different formations can vary depending on what the coach and offense want to do, but there are generally different types of personnel used for either a

running Running is a method of terrestrial locomotion allowing humans and other animals to move rapidly on foot. Running is a type of gait characterized by an aerial phase in which all feet are above the ground (though there are exceptions). This is ...

or passing play. However, given their complementary nature, it is not uncommon to pass out of a run personnel grouping or vice versa. The goal is to create favorable match-ups and force the defense to adjust and react while controlling the clock.

Numerical naming

Usually, personnel groupings are differentiated using a numerical system to set apart the

running backs A running back (RB) is a member of the offensive backfield in gridiron football. The primary roles of a running back are to receive handoffs from the quarterback to rush the ball, to line up as a receiver to catch the ball, and block. Ther ...

tight ends The tight end (TE) is a position in American football, arena football, and Canadian football, on the offense. The tight end is often a hybrid position with the characteristics and roles of both an offensive lineman and a wide receiver. Like ...

and wide receivers. When naming a personnel grouping, a specific number system is used to refer to the number of running backs and tight ends on the field. For example, if there are one running back and two tight ends on the field, the grouping is called 12 personnel. If there are two running backs and one tight end, the grouping is referred to as 21 personnel. The number of wide receivers on the field is inferred, based on the fact that eleven offensive players are allowed on the field, including five linemen and the quarterback. Defenses are able to substitute players that will allow them to match up more favorably against the personnel group that is used by the offense. In 2013, NFL teams used 11 personnel on 51.62% of offensive plays, meaning that there were three wide receivers on the field. Over the past few years, the NFL has transitioned to a more pass-heavy league, which explains a league average that has a personnel grouping with multiple passing options for the

quarterback The quarterback (commonly abbreviated "QB"), colloquially known as the "signal caller", is a position in gridiron football. Quarterbacks are members of the offensive platoon and mostly line up directly behind the offensive line. In modern Ame ...

Examples from the NFL

The NFL and the sport itself are always changing and teams are constantly trying to gain a competitive advantage by adapting and executing new concepts. One of the most popular offensive schemes is the

West Coast offense In American football, the West Coast offense is an offense that places a greater emphasis on passing than on running. There are two similar but distinct offensive strategic systems that are commonly referred to as "West Coast offenses". Original ...

, popularized by three time Super Bowl–winning coach Bill Walsh. This offense requires short and intermediate passing plays that will then require the defense to react and adjust accordingly, thus allowing a team to run the ball and have more success in that area of its offense. Within the West Coast offense, personnel groupings are very prevalent and due to a high volume of passing plays within the offense a lot of skill positions that can catch and give the quarterback multiple options to go to with the ball are important. Personnel groupings give teams ability to create plays that give them success and, as the West Coast offense has proven with its many different iterations that teams have used, the ability to win games.

References

{{American football concepts American football terminology