Matt Costello, of Michigan State, has agreed to a contract with the Hawks and will go to the Las Vegas Summer League and training camp with the team. Costello, a 6-foot-9, 245-pound forward, was not selected in Thursday’s NBA Draft. - See more at: http://www.myajc.com/news/sports/basketball/hawks-sign-michigan-states-costello-to-contract/nrmsX/
