gridiron football Gridiron football,"Gridiron football"
''Encyclopædia Britannica''. Ret ...

, an ineligible receiver downfield, or an ineligible man downfield, is a

penalty Penalty or The Penalty may refer to: Sports * Penalty (golf) * Penalty (gridiron football) * Penalty (ice hockey) * Penalty (rugby) * Penalty (rugby union) * Penalty kick (association football) * Penalty shoot-out (association football) * Penalty ...

called against the

offensive team In American football, the specific role that a player takes on the field is referred to as their "position". Under the modern rules of American football, both teams are allowed 11 players on the field at one time and have "unlimited free substitu ...

when a

forward pass In several forms of football, a forward pass is the throwing of the ball in the direction in which the offensive team is trying to move, towards the defensive team's goal line. The forward pass is one of the main distinguishers between gridiron ...

is thrown while a player who is ineligible to receive a pass is beyond the

line of scrimmage In gridiron football, a line of scrimmage is an imaginary transverse line (across the width of the field) beyond which a team cannot cross until the next play has begun. Its location is based on the spot where the ball is placed after the end o ...

without blocking an opponent at the time of the pass. A player is determined ineligible based on his position at the time of the snap. When the ball is snapped, the offense is required to have no more than eleven players on the field, out of whom only six are eligible. On most plays, the eligible receivers include 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 ...

running back A running back (RB) is a member of the offensive backfield in gridiron football. The primary roles of a running back are to receive American football plays#Offensive terminology, handoffs from the quarterback to Rush (American football)#Offen ...

s, fullbacks,

tight end 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 ...

s, and wide receivers, while the ineligible receivers are

offensive linemen In gridiron football, a lineman is a player who specializes in play at the line of scrimmage. The linemen of the team currently in possession of the ball are the offensive line, while linemen on the opposing team are the defensive line. A numbe ...

, including the

center Center or centre may refer to: Mathematics *Center (geometry), the middle of an object * Center (algebra), used in various contexts ** Center (group theory) ** Center (ring theory) * Graph center, the set of all vertices of minimum eccentrici ...

offensive guard Offensive may refer to: * Offensive, the former name of the Dutch political party Socialist Alternative * Offensive (military), an attack * Offensive language ** Fighting words or insulting language, words that by their very utterance inflict inj ...

s, and

offensive tackle Offensive may refer to: * Offensive, the former name of the Dutch political party Socialist Alternative * Offensive (military), an attack * Offensive language ** Fighting words or insulting language, words that by their very utterance inflict inj ...

s. However, in the National Football League, a quarterback is an ineligible receiver if he is directly under the center when he receives the snap. The rule varies among leagues. In

college football College football (french: Football universitaire) refers to gridiron football played by teams of student athletes. It was through college football play that American football rules first gained popularity in the United States. Unlike most ...

, the

NCAA The National Collegiate Athletic Association (NCAA) is a nonprofit organization that regulates student athletics among about 1,100 schools in the United States, Canada, and Puerto Rico. It also organizes the athletic programs of colleges an ...

allows ineligible receivers to be a maximum of 3 yards beyond the line of scrimmage before the pass is thrown. The penalty in both the

NFL The National Football League (NFL) is a professional American football league that consists of 32 teams, divided equally between the American Football Conference (AFC) and the National Football Conference (NFC). The NFL is one of the major ...

and NCAA is 5 yards. The NCAA allows for an exception on screen plays, where the ineligible player is allowed to cross the line of scrimmage to go out and block when the ball is caught behind the line of scrimmage.

References

{{Gridiron football penalties Gridiron football penalties