This would be yet another major hire for Ryan Day and Ohio State to replace Jim Knowles as defensive coordinator.

Ryan Day won the elusive Natty title after an incredible season. The post More Woes for Ryan Day as OSU Fails to Land 18-Year ...

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Jim Knowles was introduced as Penn State's defensive coordinator on Tuesday. Here's what he said about leaving Ohio State ...

Knowles is now heading to Penn State, where he should have more freedom to run the type of scheme that he wants. He is also the highest-paid assistant coach in college football with a deal averaging ...

To John: Nobody in the Ohio State program is talking, but there's something very odd about Knowles' departure. Leaving to be ...

The Big Ten is turning into a real-life Lion King saga. The post Jim Knowles Leaks Ryan Day's Secret Championship Recipe to ...

Jim Knowles' defense is not static and is certainly malleable to suggestions, but even a veteran coach has a breaking point with directives.  The coordinator reached his limit after three years at ...

Ohio State was on top of the college football world just days ago, celebrating a national title in Atlanta. The Buckeyes' ...

Even after a national championship for Ohio State, we still haven't learned: Ryan Day makes the Buckeyes go -- not overpriced coordinators.

Ohio State football head coach responded to the news of Chip Kelly leaving to go to the NFL with the Las Vegas Raiders with ...

The Ohio State Buckeyes have lost defensive coordinator Jim Knowles to the Penn State Nittany ... a message to the Buckeyes and head coach Ryan Day. "I'm grateful for my time at Ohio State and ...