Ohio State has its replacement for outgoing defensive coordinator Jim Knowles, and it's a familiar face for NFL fans.

Green Bay Packers defensive coordinator Jeff Hafley has quickly become ... Still, the rumors persist, fueled by Hafley’s ties to Ohio State, where he served as defensive coordinator during ...

Ryan Day's found Ohio State's next defensive coordinator, completing his 2025 staff. And it comes with some lingering ...

Ohio State will likely try to move quickly to get ... Wire has suggested that Green Bay Packers' defensive coordinator Jeff Hafley could be a name to watch closely. "Why not go after a guy that ...

Determining the most fascinating coordinator hires of this cycle is an exercise in balancing impact, intrigue and ...

Ohio State fans are familiar with Hafley who served as Day’s co-defensive coordinator and defensive backs coach in 2019. The New Jersey native left the Buckeyes after one season to serve as ...

The departure of defensive coordinator Jim Knowles adds a challenge for Ohio State, which was already dealing with heavy ...

One week ago Ohio State was celebrating in Atlanta as ... to my mind from my flu-riddled bed on Sunday afternoon, led by Jeff Hafley. Day and Hafley know each other well, he was Day’s co ...

Still, the rumors persist, fueled by Hafley’s ties to Ohio State, where he served as defensive coordinator during the Buckeyes’ dominant 2019 season. In 2024, Jeff Hafley’s leadership was ...

Ohio State defensive coordinator Jim Knowles left the Buckeyes program in a surprising turn of events, accepting the same job with the Penn State Nittany Lions and coach James Franklin. Knowles ...

first arriving at Ohio State in 2017 to coach quarterbacks, his defensive coordinator hires have been critical to the success of his tenure, balancing out his staff. Day first tapped Jeff Hafley ...