The 2012-13 college basketball season could be called "The Attack of the Killer Upset."
Very few, if any, seasons have had the kinds or the quantity of underdogs knocking off the favorites.
And we're not even officially to March Madness yet.
Here are the 25 most shocking college basketball upsets of 2012-13.
In most years, you might be hard-pressed to have enough legitimate options to move forward in creating a list like this.
In 2012-13, the number of stars and subs is so large that it would be nearly impossible to keep track of all those players who have been a key part to knocking off a quality ranked team.
All stats and team information comes from ESPN.com.