The Celtics have finally signed rookie guard Lester Hudson.

Hudson worked out all summer long without a contract, but that changed on Monday.

"I was very anxious about it," he told the Boston Herald. "But it's a great feeling. I got to work out with all of the guys on this team."

Hudson, the 58th overall pick in June's NBA Draft out of Tennessee-Martin, is the 15th man on Boston's roster.