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 XX Super Bowls IV, VI, and IX; while the Louisiana Superdome previously hosted XII and XV. As of 2016, Super Bowl XX remains the last Super Bowl to feature two teams both making their first appearance in the game. It was the fourth overall following Super Bowl I, Super Bowl III, and Super Bowl XVI. Any future Super Bowl that would have such a combination would have to have the Detroit Lions playing either the Cleveland Browns, Houston Texans, or Jacksonville Jaguars in the game. All 16 NFC teams have played in an NFL championship game (Detroit last made an NFL