1972 NFL Season - Major Rule Changes

Major Rule Changes

• The inbounds lines or hashmarks were moved closer to the center of the field, 23 yards, 1 foot, 9 inches from the sidelines. The hashmarks are now 18 feet, 6 inches apart (the same width as the goalposts), cutting down on severe angles for short field goal attempts.
• If a legal receiver goes out of bounds, either accidentally or forced out, and returns to touch or catch the pass in bounds, the penalty is a loss of down (but no penalty yardage will be assessed).
• If a punt or missed field goal crosses the receivers' goal line, a member of the receiving team may advance the ball into the field of play. Previously, the ball was dead when a scrimmage kick crossed the goal line and the receivers were awarded an automatic touchback.
• All fouls committed by the offensive team behind the line of scrimmage will be assessed from the previous spot.
• Tie games, previously ignored in computing of winning percentage, were made equal to a half-game win and a half-game loss.