After the first day of the 2026 NCAA Tournament, fewer than 15,000 perfect brackets survive across all major online challenges, and the carnage was swift and relentless. As of early Friday morning, ESPN’s Tournament Challenge showed 10,754 perfect brackets remaining out of more than 26.6 million submitted, a survival rate of roughly 0.04 percent.
The NCAA announced that approximately 14,000 brackets remain perfect across all major online platforms combined, including ESPN, NCAA.com, and Yahoo. That figure confirms what Day 1 felt like for bracket enthusiasts: a bloodbath with no mercy for the chalk. Yahoo reported that just 0.1% of its brackets survived intact after the first 12 games.
The odds of a perfect bracket are 1 in 9.2 quintillion if you pick randomly, and the events of Thursday, March 19, reinforced why. Two major upsets hit in the opening session, each affecting tens of millions of entries simultaneously.
High Point Panthers Coach Flynn Clayman and the Upsets That Busted the Brackets
No. 12 High Point delivered the first gut-punch, stunning No. 5 Wisconsin 83-82 in what became the defining moment of Day 1. The Panthers trailed by seven points with under eight minutes remaining before outscoring the Badgers 22-14 to close out the game on a Chase Johnston fast-break layup with 11.7 seconds left. An estimated 83% of ESPN entries had Wisconsin advancing to the second round, meaning that single game alone wiped out the majority of perfect brackets before Thursday afternoon was over.
MARCH MADNESS: Fill In Your Bracket Now!
VCU added to the carnage later Thursday night, rallying from 19 points down in the second half to defeat No. 6 North Carolina 82-78 in overtime. VCU’s Terrence Hill Jr. hit a stepback three-pointer with 15 seconds left in OT to seal the win. UNC had led 56-37 with 15 minutes to play and appeared to be cruising before the Tar Heels collapsed in what VCU completed as the largest comeback in NCAA Tournament first-round history. The Tar Heels were a popular pick to advance, crushing millions of additional brackets.
No. 11 Texas also knocked out No. 6 BYU 79-71 on Thursday, eliminating AJ Dybantsa, the nation’s leading scorer and top freshman, from his likely only college tournament game.
Duke Blue Devils Coach Jon Scheyer and What Perfect Brackets Face Going Forward
The 10,754 surviving ESPN entries still face Friday’s remaining first-round games, and the odds shrink dramatically with each additional upset. No. 1 Duke survived a scare against Siena on Thursday, winning 71-65 to keep the chalk relatively intact at the top, but the tournament has already made clear that no seed is safe in 2026.
The NCAA notes that the math behind a perfect bracket is largely theoretical. Even the best bracket in ESPN Tournament Challenge history made it only through the Sweet 16.
For the roughly 10,754 people whose brackets somehow survived the first round’s opening day, Friday’s games bring the next test. History says most of them won’t make it through the weekend.
