march madness

NCAA Tournament: 13th seeded Buffalo knocks off Arizona

The University of Buffalo scored the first major upset of the NCAA tournament in convincing fashion Thursday. The13th-seeded Bulls rode a suffocating defensive performance and strong 3-point shooting to knock off Arizona, the South Region's No. 4 seed, 89-68.

NCAA Tournament by the numbers

With the madness finally here, take a look at some of the numbers behind the NCAA men's basketball tournament, as compiled by WalletHub.com.