Saturday's overtime loss to Utah cost Duke a spot in the top 10 for the first time since February 2014.
The streak of consecutive polls continues for the 15th-ranked Blue Devils. Duke is now 59 weeks from tying UCLA for the record of 221 consecutive polls, from 1966-1980.
In addition to Duke, Kentucky, Iowa State and Purdue also dropped out of the top 10 after weekend losses.