McNichols hosted the NCAA Final Four in 1990, won by UNLV over Duke University and the West Regional Semifinal in 1996. It was also host to the 1976 ABA All-Star Game, in which the host Nuggets defeated the ABA All-Stars, games 1, 2, and 5 of the 1976 ABA finals, and the 1984 NBA All-Star Game. It also hosted games one and two of the Stanley Cup Finals in 1996, where the Colorado Avalanche defeated the Florida Panthers in four games to bring Denver its first major sports championship.