One significant overseed, one significant underseed, and one unexpected omission:
Memphis - Overseeded by 2.75 (5 seed w/ bracketmatrix average of 7.75)
Louisville - Underseeded by 2.21 (8 seed w/ bracketmatrix average of 5.79)
West Virginia - Left out and, essentially, underseedeed by 1.6 ("first out" w/ bracketmatrix average of 10.4).