Indiana is still a runaway No. 1 in The Associated Press college basketball poll and Louisville is again a solid second. Then come the changes, with Kentucky dropping five spots to eighth.
Ohio State and Michigan both move up one place to third and fourth, while Duke, which beat Kentucky, jumps from ninth to fifth. Syracuse, Florida, Kentucky, North Carolina and Arizona round out the Top Ten.
Oklahoma State, at No. 20, and Colorado, at 23, are the week's newcomers, replacing Notre Dame and Wisconsin. The Cowboys (4-0) were last ranked during the 2006-07 season. Colorado (4-0) was last in the Top 25 when the Buffaloes were ranked for the final eight polls of 1996-97.