A sold-out crowd of Kentucky fans greeted Arkansas coach John Calipari with boos Saturday when his name was announced before his current team faced his fomer team. When the game was over, there weren't near as many UK fans at Rupp Arena thanks to the Razorbacks' 89-79 upset  of the No.

The Razorbacks coach yelled, "Billy! Stop it!" at freshman forward Billy Richmond III, who was part of a group of players yelling at Kentucky fans leaving the floor. Calipari quickly ended the interview shortly thereafter.

Adou Thiero, who followed Calipari from Lexington to Fayetteville, scored 21 points against his former team to help Arkansas pick up just its second win in the calendar year.