Interception

In ball-playing competitive team sports, an interception or pick is a move by a player involving a pass of the ball—whether by foot or hand, depending on the rules of the sport—in which the ball is intended for a player of the same team but caught by a player of the opposing team, who thereby usually gains possession of the ball for their team. It is commonly seen in football, including Canadian and American football, as well as association football, rugby league, rugby union, Australian rules football and Gaelic football, as well as any sport in which a loose object is passed between players toward a goal, including ice hockey, field hockey, basketball and lacrosse.

In American or Canadian football, an interception occurs when a forward pass is caught by a player of the opposing team. This leads to an immediate change of possession during the play: the defender who caught the ball immediately attempts to move the ball as far towards the opposing end zone as possible. Following the stoppage of play, if the interceptor retained possession of the ball, his team takes over possession at the spot where he was downed.

Interceptions are predominantly made by the secondary or (on some occasions) the linebackers, who are usually closest to the quarterback's intended targets, the wide receivers, running backs, and tight ends. Less frequently, a defensive lineman may get an interception from a tipped ball, a near sack, a shovel pass, or a screen pass, but are more likely to force a fumble than get an interception. As soon as a pass is intercepted, everyone on the defense immediately acts as blockers, helping the person with the interception get as much yardage as possible and perhaps a touchdown (commonly called a "pick six"); at the same time, everyone on the offense becomes the defense and may attempt to tackle the ball-carrier. If the interception occurs on an extra point attempt, rather than an ordinary play from scrimmage, a potential return of the interception to the other end zone is sometimes called a "pick two" as it would be a defensive two point conversion rather than a touchdown. For example, on December 4, 2016, the Kansas City Chiefs strong safety Eric Berry scored the game winning points via a pick two in a 29-28 victory over the Atlanta Falcons. Berry also achieved an ordinary pick six earlier in the same game.

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