KenPom has it Duke -1
Bartorvik has it Duke -1
Iowa's best player is Kris Murray (21 ppg). He is the key. The McCaffery boys can hit 3's but if you stop Murray, you can beat the Hawkeyes.
Duke's D is better than Iowa's but Iowa's Offense is impressive. 3 in offensive efficiency.
This should be a great game. I have absolutely no feel for the side but the total seems just a little high at 146.5.