Editor's note

This March Madness, we’re matching up sports and science.

As millions of fans finish up their brackets, they may be disheartened to learn that just 0.001 percent of last year’s were perfect through the first round. Can machine learning help? Mathematicians at The Ohio State University share their formula for predicting upsets.

It’s not the first time math and basketball have come together. Larry Silverberg at North Carolina State University explains how he calculated a mathematically perfect free throw – and what his results mean for players. One trick: aim the ball beyond the center of the rim.

It’s hardly surprising that some college students like to imbibe when their school plays in a big game. But recent research shows just how much more students drink when their school is competing in the NCAA Division I men’s basketball tournament. And the researchers point out that problem drinking at college games poses a threat to more people than just those who are tipping up their cups.

Aviva Rutkin

Big Data + Applied Mathematics Editor

What surprises will this year’s tournament have in store? AP Photo/Charlie Neibergall

This March Madness, we're using machine learning to predict upsets

Matthew Osborne, The Ohio State University; Kevin Nowland, The Ohio State University

Can a computer model correctly predict the results of the first round in this year's tournament? These mathematicians think so.

Small differences account for a shooter’s consistency. Aspen Photo/shutterstock.com

The math behind the perfect free throw

Larry M. Silverberg, North Carolina State University

A basketball computer program simulates millions of trajectories in search of the ideal shot.

North Carolina fans react while watching the Tar Heels play in the 2009 Final Four. Gerry Broome/AP

Booze and basketball: Why binge drinking increases during March Madness

Dustin R. White, University of Nebraska Omaha; Benjamin Cowan, Washington State University; Jadrian Wooten, Pennsylvania State University

Binge drinking rises during March Madness among male college students who attend schools that made it to the men's basketball tournament. Researchers take a deeper look at the reasons why.

What is March Madness – and the nonprofit that manages the mayhem?

Jay L. Zagorsky, The Ohio State University

Every March, millions of Americans watch the NCAA's annual college basketball tournament, while millions more fill in brackets to win their office pool.

The man responsible for making March Madness the moneymaking bonanza it is today

Rick Eckstein, Villanova University

In the 1950s, NCAA Executive Director Walter Byers coined the term 'student-athlete,' which laid the groundwork for the organization to reap the windfall from its annual basketball tournament.

Momentum isn't magic – vindicating the hot hand with the mathematics of streaks

Joshua Miller, Bocconi University; Adam Sanjurjo, Universidad de Alicante

For 30 years, sports fans have been told to forget about streaks because the 'hot hand' is a fallacy. But a reanalysis says not so fast: Statistics show players really are in the zone sometimes.

Is your March Madness bracket really better than mine?

Dae Hee Kwak, University of Michigan

Simply filling out a bracket – even with random or uninformed choices – is enough to boost your confidence in success, and to get you to put more money on the line.