A perfect NCAA bracket: The absurd odds of the March Madness dream
The odds of filling out a perfect March Madness NCAA bracket are about 1 in 9,223,372,036,854,775,808. That’s 9.2 quintillion and 23 percent less than the chance of picking one of the 7.5 quintillion grains of sand on the entire planet we had chosen at random.
What is March Madness: The NCAA tournament explained
Here is everything (really!) you might want to know about March Madness — one of the biggest, most exciting and most fun events sports. Also known as the NCAA Division I men's basketball tournament, it's been played annually since 1939.