UNDATED (AP) - Michigan State has moved up one spot and is ranked No. 4 in The Associated Press college basketball poll. Arizona and Syracuse remain No. 1 and 2 for a sixth straight week and six newcomers joined the Top 25. Wisconsin moved up one spot to No. 3, replacing Ohio State which lost two games and dropped to 11th. Wichita State, Villanova, Florida, Iowa State, Oklahoma State and San Diego State round out the top 10. The Spartans (15-1) travel to Northwestern and Illinois this week.