Yes. Several times. One of the most recent times was in 2007 when Golden State Warriors beat the heavily favored Dallas Mavericks.
It happened in 2018 when the University of Maryland - Baltimore County (16th seed in the South) beat the University of Virginia (1st seed in the South) by a score of 74 - 54.
For the 2005 playoffs, the Steelers went in as the sixth seed. They won Super Bowl XL after winning in Cincinnati, Indianapolis and Denver.
1997 Arizona wildcats
The lowest seed to ever win a game in the tournament was a 16th seed; it happened in 2018 when the University of Maryland - Baltimore County (16th seed in the South) beat the University of Virginia (1st seed in the South) by a score of 74 - 54.
Villanova was an eighth seed in 1985.
15th
Yes, the 2009 Indianapolis Colts did this (amongst others).
16 seed, beat duke last year
It happened in 2018 when the University of Maryland - Baltimore County (16th seed in the South) beat the University of Virginia (1st seed in the South) by a score of 74 - 54.
As of 2009, yes. They can drop no lower than the number four seed.
The number 1 ranked NBA seed not conference or division.
The Eagles won a tie breaker with the Vikings and earned the number 1 seed. The Eagles had a better win percentage in common games over the Minnesota Vikings (Eagles beat the Panthers, Vikings lost to the Panthers).
For the 2005 playoffs, the Steelers went in as the sixth seed. They won Super Bowl XL after winning in Cincinnati, Indianapolis and Denver.
Yes a number 16 seed has beat a number one seed in the NCAA basketball tournament, but it was in the womens' tournament. In 1988, 16th seed Harvard beat 1st seed Stanford in the womens' tourney. (Answer by Mymomisnfat) It also happened in 2018 when the University of Maryland - Baltimore County (16th seed in the South) beat the University of Virginia (1st seed in the South) by a score of 74 - 54.
No because the 1 seed faces the 16 seed, but 1 seeds are 112-0 in games against 16 seeds.
The #3 seed ... they will play the Baltimore Ravens in the first round of the 2008 AFC playoffs.
The Calgary Flames were the 6th seed in the Western Conference