He confirmed his commitment on Tuesday with TDD.
Moore was offered by Duke in the early evaluation period of 2013 and committed on Monday evening.
"For me it was about the education they provide, and I'm excited about that," said Moore. "I made my decision on Monday and committed to Coach Cutcliffe."
He picked Duke over interest from Appalachain State and Clemson. For the time being, Moore says he's shutting down his recruitment, but does leave some room for movement on that position.
"I'm committed, but I'm going to be keeping my options open as well. I want the best for me and my future, and wherever God takes me is the path I'll follow."
As a junior, Moore ran for 950 yards and scored 26 touchdowns.