Are the biggest upset in sports as impressive as the biggest upsets in pop culture, world history and politics? "First Take" and SportsNation are on the case.
We stared with 32 of the biggest upsets to ever happen and so far your votes have narrowed the field to 16. Gone are the "Hoosier" kids from Hickory who lost a close vote to Rocky Balboa and Harry S. Truman who was no match for David's upset of Goliath. Intriguing second-round matchups include Buster Douglas who defeated a seemingly invincible Mike Tyson going up against Upset, the only horse to defeat Man 'o War.
Cast your votes below on the second-round matchups and watch "First Take" on ESPN2 (weekdays, 10 a.m. ET) to hear the experts weigh in on their favorite upsets.
Which upsets should advance to the third round? Cast your vote!