The Austin Toros of the D-League have signed small forward Bill Walker.  

Walker (6-6, 235, Kansas State) was the 47th overall pick by the Washington Wizards in the 2008 NBA draft. He was then traded to the Boston Celtics. While on the Celtics roster, Walker was assigned to the NBA D-League, playing for the Utah Flash in 2008 and the Maine Red Claws in 2009.  

In three seasons (09-10 to 11-12), Walker played 120 games with the Knicks. Walker averaged 5.9 points and 2.5 rebounds in 19.4 minutes played his final season with New York.