Duke closes in on No. 1 seed

The latest bracket news is good for Nolan Smith and the Blue Devils. Bob Donnan/US Presswire

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.