According to DePaul math professor Jay Bergen, the odds of filling out a perfect bracket are 1 in 9.2 quintillion. With upsets by No. 15 Florida Gulf Coast, No. 14 Harvard and No. 13 La Salle shaking up the 2013 NCAA Tournament before it even reached the round of 32, those odds actually seem favorable.
To follow all the madness of March (and keep track of precisely how busted your bracket has become), check out HuffPost Sports' NCAA Tournament infographic. Not only will it be updated as the results roll in but you can click each of the pairings below to check out recaps for every game already played or to predict the winner in those matchups yet to tip off.
Developer/Designer: Chris Spurlock