Pass interference, a penalty in American football, significantly affects game dynamics at all levels, including the National Football League. It is called when a player impedes an eligible receiver’s opportunity to catch a forward pass. Examples include pushing, cutting off, or grabbing an opponent before the ball arrives, thus preventing a fair chance to make a play on the pass.
The correct application of pass interference rules is vital for maintaining the integrity of the game and ensuring fair competition. Incorrect calls can drastically alter momentum, resulting in significant gains or losses of yardage. Historically, controversies surrounding pass interference calls have led to rule changes and increased scrutiny of officiating crews.