Safe to say Michigan coach Jim Harbaugh wasn't pleased with an offsides penalty against his Wolverines late in the third quarter.
Ahead by 10 at the time after an interception by Ohio State, Michigan defensive tackle Maurice Hurst jumped offsides, much to the chagrin Harbaugh, who threw his game notes and headset in a fit of rage. It resulted in an unsportsmanlike conduct penalty which moved the Buckeyes to the 4-yard line. Ohio State scored two plays later.
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Harbaugh was able to compose himself, but didn't have as much luck putting his broken headset back together.