Cornerback Damon Arnette, whose injury has not been disclosed publicly either, is questionable.
There is also question about who will be Ohio State’s kicker.
Sean Nuernberger’s status is uncertain after he suffered a groin and quad strain in warmups last weekend.
He was replaced capably by Blake Haubeil, who made three field goals and three PAT kicks against the Gophers.
Nick Bosa, who suffered a core muscle injury in Ohio State’s win over TCU in week three, will not be back this week, but Meyer said he is scheduled for a checkup this week.