 Although Horan played for five different teams during his career, he is best known for having punted for the Denver Broncos during their Super Bowl runs of the 1980s, and with the St. Louis Rams in their Super Bowl XXXIV victory over the Tennessee Titans (this was also his last NFL game).He tied the career record for most punts in Super Bowls with 17 total.He was selected to the Pro Bowl after the 1988 season, and named All-Pro, in which he had a 37.8 net average.