Super Bowl XXIV coaches; rookie head coach George Seifert took over after Bill Walsh retired following the previous season's Super Bowl. The 49ers finished the 1989 regular season with a league best 14–2 record. The Broncos, who posted an 11–5 regular season record, entered the Super Bowl looking to avoid tying the Minnesota Vikings with four Super Bowl losses as well as the Vikings record of losing three Super Bowls in four years. This game remains the most lopsided game in Super Bowl history. San Francisco's 55 points were the most ever scored by one team, and their 45-point margin of victory was
Super Bowl XXXVII as the only NFL players at that time to earn 5 Super Bowl rings (Haley was also with the 49ers for Super Bowls XXIII and XXIV, and later earned rings when the Dallas Cowboys won Super Bowls XXVII, XXVIII, and XXX). The Raiders became the first team to appear in Super Bowls under four head coaches. John Rauch coached them in Super Bowl II, John Madden (who himself called Super Bowl XXXVII on ABC), coached them in Super Bowl XI and Tom Flores coached them in Super Bowl XV and XVIII. The teams combined for the most second half points