Michigan's Harbaugh confirms Peters has been placed in concussion protocol
Prior to being injured, Peters had completed 9-of-18 passes for 157 yards. John O'Korn came in to replace the sophomore, completing just 2-of-8 passes for 19 yards the rest of the way.
Harbaugh did not say who the starting quarterback will be for the Wolverines' regular-season finale against Ohio State, and was not willing to say if injured senior Wilton Speight will be cleared for contact during practice this week, according to Murphy.
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