The Blue Devils dropped six spots to No. 12 following the loss.
Kansas remains No. 1 this week, followed by UConn and Gonzaga.
Updated AP Top 25:
1. Kansas
2. UConn
3. Gonzaga
4. Auburn
5. Iowa State
6. Purdue
7. Houston
8. Alabama
9. Kentucky
10. North Carolina
11. Tennessee
12. Duke
13. Baylor
14. Creighton
15. Marquette
16. Indiana
17. Arizona
18. Cincinnati
19. Wisconsin
20. Arkansas
21. Florida
22. St.