In the two winner's bracket games, Butler will take on No. 5 Oklahoma State and LSU will square off against No. 21 Memphis.
On the other side of the bracket, Purdue and Washington State meet in today's opener while Siena and Saint Joseph's tangle in tonight's finale.
Below is the schedule of games. As the days goes on, each of these will turn into links with access to my coverage, including postgame recaps and remarks from players and coaches.
For those looking to get quick in-game updates, follow along on my Twitter account (link is provided at the bottom of this post).
GAME ONE - 11:00 a.m. ET (ESPNU)
Washington State vs. Purdue
Cougars ride big second half past Purdue, 69-54
GAME TWO - 1:30 p.m. ET (ESPN)
Oklahoma State vs. Butler
Game Preview, by Jordan Goetzke of InsideTheDawgPound
Pokes survive thriller with Butler
GAME THREE - 5:30 p.m. ET (ESPN2)
Memphis vs. LSU
HD Video Preview from Orlando
Memphis shuts down LSU late, wins 76-69
GAME FOUR - 8:00 p.m. ET (ESPNU)
Behind 27 from Galloway, Saint Joseph's (PA) beats Siena, 78-66