The former offensive coordinator revealed why he decided to leave the Buckeyes this offseason.
Ohio State Buckeyes offensive coordinator Brian Hartline leaves the field following the Cotton Bowl at AT&T Stadium in Arlington, Texas for the College Football Playoff quarterfinal game against the Miami Hurricanes on Dec. 31, 2025. Ohio State lost 24-14. | Adam Cairns/Columbus Dispatch / USA TODAY NETWORK via Imagn Images