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 XXI was the last Super Bowl called by Criqui, as NBC Radio lost NFL rights following the season and he returned to his secondary play-by-play role on NBC television. Trumpy would call two more Super Bowls for NBC television (Super Bowl XXVII and Super Bowl XXVIII) as part of the network's #1 broadcast team. In the teams' local markets, the game was carried on WNEW-AM in New York City with Jim Gordon and Dick Lynch and KOA-AM in Denver, Colorado with Bob Martin and Larry Zimmer. The pregame show was a salute to California and featured the pop music group The