(AP) -- Top-ranked Duke went down early in the week. No. 2 Michigan and No. 4 Virginia, the last of Division I's unbeaten teams, both fell over the weekend.
In all, six top-10 teams lost.
Tennessee is the new No. 1 in The Associated Press men's college basketball poll on Monday, climbing three spots to earn its first top ranking since the 2007-08 season.
The Vols received 48 of 64 first-place votes from a media panel in the poll released Monday, well ahead of No. 2 Duke with 11. No. 3 Virginia received three first-place votes and No. 6 Michigan State two. Gonzaga and Michigan rounded out the top five.
No. 7 Kansas, No. 8 Texas Tech and No. 9 Virginia Tech also lost. The Jayhawks fell two spots after losing to West Virginia. The Red Raiders dropped six spots to No. 14 after losses to Iowa State and Baylor. The Hokies were down one to No. 10 following a loss to Virginia.
Kansas State is still receiving votes.