Ohio State football coach Ryan Day offered praise for former defensive coordinator Jim Knowles and his role in the Buckeyes .

Ryan Day didn’t see any extra motivation from his defense, staff or heck, the rest of the team when Jim Knowles returned.

As Ohio State faces Penn State at Ohio Stadium on Saturday, here's a look back at why Jim Knowles left the Buckeyes this ...

And while he remains political and magnanimous, Day does say that when assistant coaches choose to leave to take jobs at ...

Well, this isn’t the game that all of us expected heading into the preseason, but Penn State and Ohio State will in fact play ...

Ohio State is a self-sustaining program that doesn't live or die by one coordinator. That's harder than it looks.

Ryan Day and the Ohio State Buckeyes will welcome a familiar face back to Columbus when playing Jim Knowles and the Penn ...

Ohio State safety Caleb Downs talks about his overturned targeting call and playing against Jim Knowles and Penn State in this Nov. 1, 2025 interview.

There are a number of issues people can point to when it comes to Penn State football, and while the defense has shown more positives than the offense, it's not free of blame. Defensive coordinator ...

Oct. 9—There are a number of issues people can point to when it comes to Penn State football, and though the defense has shown more positives than the offense, it's not free of blame. Defensive ...