Gonzaga received 54 first-place votes from the 65-member national media panel, remaining No. 1 in the AP poll. Duke, which received the other 11 first-place votes, moved up one spot to second after beating Virginia Tech and North Carolina last week.
Trevor Mbakwe had 21 points and 12 rebounds to help Minnesota take down No. 1 Indiana 77-73 on Tuesday night, the seventh time the top-ranked team in The Associated Press' poll has lost a game this season.