Arkansas coach goes shirtless after shocking No 1 Kansas to reach Sweet 16

• No 8 Arkansas topple No 1 seed and defending champions
• Tennessee beat up Duke, win 65-52 to advance to Sweet 16
• San Diego State dominate tournament darlings Furman
• No 15 Princeton coast past No 7 Missouri to crash Sweet 16

Kansas' national title defense ended in the second round of NCAA tournament on Saturday when Arkansas' Ricky Council IV made five free throws in the closing seconds and the eighth-seeded Razorbacks beat the No 1 seed Jayhawks 72-71.

Davonte Davis scored 25 points and Council added 21 as Arkansas rallied from a 12-point second-half deficit. Kansas, playing without ailing coach Bill Self, became the second top seed not to escape the tournament's first weekend after Purdue lost on Friday night to No 16 seed Fairleigh Dickinson.