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Hackenberg returned to the sidelines after X-rays in the locker room and Penn State announced he won’t play in the second half.
Trace McSorley took over at quarterback for the Nittany Lions, who trail Georgia, 17-3 at halftime.
Hackenberg was 8 of 14 for 139 yards and an interception before the injury.
Those will be Hackenberg’s final college passes. He announced after Georgia’s 24-17 win that he’s entering the NFL Draft.
