Michigan head coach Jim Harbaugh has not made a decision on a starting quarterback with the Wolverines' season set to kickoff against Notre Dame in just over two weeks
On Monday, Harbaugh said the competition has been tough to call.
"That position has been very competitive, probably (one of) our most competitive position battles going on," Harbaugh told the Detroit Free Press. "And like I said, none of them have given in. None of them have dropped off. So, it rages on."
Last season, Michigan saw three different players start at least one game last year with a core of John O'Korn, Brandon Peters and Wilton Speight.