No. 4 Ohio State holds off No. 5 Indiana for 19-15 victory but loses QB Julian Sayin to injury

Julian Sayin threw a 38-yard touchdown pass to Jeremiah Smith on fourth down early in the fourth quarter, and No. 4 Ohio State survived what appeared to be the go-ahead score when Nick Marsh’s left foot was ruled to be out of bounds as the Buckeyes bea…