The Associated Press has released its Week 6 rankings, and as expected, unbeaten Michigan State remains at the top.
Behind MSU, in three of the next four sports, are Big 12 teams: Kansas, Oklahoma and Iowa State. One-loss Kentucky is the other team in the top five.
Oklahoma bumps up from No. 7 to No. 3 after beating then-undefeated Villanova. For its loss, by the way, the Wildcats fall from ninth to 12th.