NCAA bracket 2016: Yale upends Baylor for first upset of March Madness

Duke hangs on in March Madness; Butler upsets. Duke University Blue Devils center Marshall Plumlee (40) reacts during the second half of a first round game against the UNC Wilmington Seahawks in the 2016 NCAA tournament at Dunkin Donuts Center in 

Estimates vary on how Americans participate in March Madness pools each year. The American Gaming Association says about 40 million people will fill out more than 70 million NCAA Tournament brackets, with an average wager of $29 per bracket.

Don't you know what's happening this week? March Madness is starting! That means we're pressing pause on science-y talk and focusing on bracket busters, One Shining Moments, and also how badly we want Indiana to beat to Kentucky in the round of 32.

Estimates vary on how Americans participate in March Madness pools each year. The American Gaming Association says about 40 million people will fill out more than 70 million NCAA Tournament brackets, with an average wager of $29 per bracket.

It's March Madness, baby! Between now and April 4, 67 games will be played in the 2016 NCAA March Madness tournament. It's the most exciting three weeks in all of sports, bar none. Here's how to enjoy today's West regional matchup between the #4 seed