Kansas and Oklahoma, which played one of the season's best games last week, remain 1-2 in the Associated Press Top 25.
The Jayhawks (14-1) beat the Sooners 109-106 in triple overtime. They received all but two first-place votes Monday from the 65-member national media panel. It is the second week at No. 1 for Kansas.
Oklahoma (13-1) drew one No. 1 vote. It was followed by Maryland (15-1) and Michigan State (16-1), which had the other first-place vote. North Carolina is fifth followed by Villanova, Xavier, Miami, Duke and SMU.