College basketball has had itself a week. Not only did No. 1 Auburn and No. 2 Duke lose, but No. 5 Tennessee and No. 9 St. John's both fell on the road, No. 11 Michigan State stumbled at home and unranked UConn went into Omaha and pulled one out over Creighton for the first time under Dan Hurley.

Here's everything you need to know about Illinois college basketball teams and where they sit in mid-February.

Auburn got blitzed at home by Florida, Duke got dropped on the road at Clemson, then Alabama held off Arkansas for the road win. But in both the AP poll and these Power Rankings, Auburn keeps its place at the top.