Former Ohio State defensive coordinator Jim Knowles explains why he called Penn State coach James Franklin about the job with ...

The defensive mastermind behind Ohio State’s championship run now joins a Big Ten rival with title ambitions of its own.

In a recent interview with ESPN, Jim Knowles detailed contract disputes that led to his departure from Ohio State football to ...

Right away, Ohio State lost both of its coordinators. Chip Kelly left his offensive coordinator role with the Buckeyes to ...

Defensive coordinator Jim Knowles told ESPN he was asked by Ohio State not to attend its national championship celebration in January.