Antoine Walker

Former Celtic Antoine Walker was sentenced Tuesday by a Las Vegas court to five years of probation and ordered to pay $770,000 in gambling debts. Walker, 35, pleaded guilty in June to felony fraudulent check charges related to his failure to pay gambling debts to three casinos.

As part of a plea deal, Walker is prohibited from gambling.

A three-time All-Star with the Celtics, Walker last played in the NBA in 2008 with the Timberwolves. He has tried to make an NBA comeback since making a brief appearance in a Puerto Rican league in 2010.