Super Bowl Ronnie Lott. Under their leadership, the 49ers won four Super Bowls in the decade (XVI, XIX, XXIII, and XXIV) and made nine playoff appearances between 1981 and 1990, including eight division championships, becoming the second dynasty of the post-merger NFL. The 1980s also produced the 1985 Chicago Bears, who posted an 18–1 record under head coach Mike Ditka; quarterback Jim McMahon; and Hall of Fame running back Walter Payton. Their team won Super Bowl XX in dominant fashion. The Washington Redskins and New York Giants were also top teams of this period; the Redskins won Super Bowls XVII, XXII, and
Super Bowl XXIV IX; while the Louisiana Superdome previously hosted XII, XV, and XX. Originally, the selection was to be voted on during the May 23–25, 1984 meetings. However, after balloting for XXI took more than two hours, voting for XXIV was rescheduled. Twelve cities were part of the bidding process, which was scheduled to award two Super Bowls (XXIII and XXIV). The bidding cities included: Anaheim, Detroit, Houston, Jacksonville, Miami, Minneapolis, New Orleans, Philadelphia, San Francisco, Seattle, Tampa, and Tempe. New Orleans entered as the favorite. The 49ers entered the game seeking to win their second straight Super Bowl. Bill Walsh retired