sentences:  Ten years later, the team made the Final Four with one loss.In 1990, UNLV won the NCAA Championship by beating Duke by a record-setting margin of 103–73, becoming the first team and only team to score over 100 points in the championship game.Before becoming a basketball powerhouse in the late 1970s, UNLV was often referred to as "Tumbleweed Tech" due to its relative obscurity.