Memphis made it to a second week as No. 1.
The Tigers led The Associated Press' college basketball poll Monday, doubling their only other stint as a top-ranked team. In January 1983, Memphis went to No. 1 and lost hours later.
This edition of the Tigers (19-0) beat Tulsa and Gonzaga last week and stayed No. 1 with 46 first-place votes and 1,774 points from the 72-member national media panel.
Kansas (20-0), the only other unbeaten team in Division I, held second for a second straight week with easy wins over Iowa State and Nebraska. The Jayhawks had the other 26 No. 1 votes and 1,754 points.