Alabama-Birmingham fans' behavior under investigation

Conference USA officials said Sunday they were investigating what happened after top-ranked Memphis' 79-78 victory Saturday at Alabama-Birmingham, where the unbeaten Tigers were showered with debris after avoiding an upset.

Cups, water bottles and pompoms were thrown by fans in the UAB student section as the Tigers were being escorted off the court toward their dressing room.

"We are currently in the process of gathering all the information about the actions occurring at the conclusion of Saturday night's Memphis-UAB game," the league said in a statement. "We have been in contact with administrators at both UAB and Memphis.

"Sportsmanship and the well-being of our student-athletes, staff and fans are among our highest priorities."

The Southeastern Conference fined Vanderbilt $25,000 in February 2007, when students rushed the court after upsetting then-No. 1 Florida in the school's second violation of the league's sportsmanship policy.

Memphis coach John Calipari said after the game he expected such a sold-out environment to be heated, particularly when a potential game-winner by UAB was ruled to have come just after the buzzer.

"Students do that. What, do you expect the students to be happy? They were into it, and all I told our guys was just get off the floor. You don't deal with it. You think they're going to kiss you on the lips? You just beat them in a tough, hard game," Calipari said.

Memphis (25-0) remained perfect by outscoring UAB 9-1 in the final 1:23. Robert Vaden missed an off-balance 3-pointer, and Lawrence Kinnard's shot in the paint went in. A few of the Tigers walked toward the other end and appeared to be talking back to fans who crowded the end of the court.