Duke falls off the No. 1 line

Kyle Singler and company got dropped by the Johnnies, and as of now, they are no longer a top-line squad. Getty Images

Welcome back to the expanded edition of Joe Lunardi's Rundown, featuring tournament odds. This file will take you deeper into Bracketology. Bracketology provides a snapshot of how the bracket looks on that specific day, but through the use of Lunardi's extensive database of previous seasons, tournament odds tells you how the bracket likely will look come Selection Sunday.