Midway through his career, however, the rules regarding pass coverage were changed, making such harassment of a receiver illegal. The rule would come to be named the Mel Blount Rule. Blount ended his career with 57 interceptions, which he returned for 736 yards and two touchdowns. He intercepted at least one pass in all 14 NFL seasons and led the league in interceptions with 11 in 1975. Blount also was used as a kickoff returner early in his career. He totaled 36 returns for 911 yards and a 25.3-yard average. He also recovered 13 opponents' fumbles, two of which he returned for touchdowns.