Perfect Brackets Crumble in NCAA Tournament

0:00On March 21st, perfect brackets in the men's NCAA tournament are vanishing at a rapid pace. After a strong opening day on Thursday, Yahoo Sports users saw their undefeated entries slashed on Friday. Just four games into the day, only 196 remained flawless. Kentucky's buzzer-beater forced overtime and sealed a win over Santa Clara, cutting the count nearly in half to 354. Straight forward victories by Texas Tech Arizona and Virginia trimmed it further to 227, while Iowa State and Alabama wins. Trapped it below 200 for the first time. The evening session delivered the biggest blows. Utah State's late surge held Villanova to three points in the final six minutes for an 86-76 upset. Wiping out over 100, brackets alone. Tennessee's defeat of Miami Ohio left 55 perfect one standing. Iowa's victory over Clemson eliminated another 19, bringing the total to just 36 survivors heading into the night.

1:00Fans are watching closely as the slim chance is faced tougher tests. With the second round looming this weekend, it's anyone's guess if any brackets make it through intact, but the upsets show no signs of slowing down.