Can Appalachian State pull another upset and take down the vaunted 1980 U.S. Hockey team? It's your call, SportsNation, in the finals of First Take's Greatest Upsets bracket.
Both teams have triumphed over some stiff competition but only one will reign supreme. Cast your vote and let's all hope we see something in this year's NCAA tournament that will earn a No. 1 seed when we do this again!
Cast your vote in the poll to the right and watch "First Take" on ESPN2 (weekdays, 10 a.m. ET) to hear the experts weigh in on their favorite upsets.