Knowles could have stayed at Ohio State and signed a new contract. Oklahoma reportedly tried to pry him away from Columbus.

Former Ohio State defensive coordinator Jim Knowles said he was grateful for his three years at OSU, but the pull of his home ...

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

New defensive coordinator Jim Knowles met the Penn State football media for the first time. Here's what we learned ...

Former Ohio State defensive coordinator Jim Knowles was introduced to the Penn State media Tuesday. Here's what he had to say ...

Loved Penn State football, never made it to Penn State. Knowles did play football at St. Joseph’s Prep, and now he’s the ...

The 59-year-old Philadelphia native praised Ohio State and coach Ryan Day Tuesday at his introductory press conference in ...

Ohio State head football coach Ryan Day was the reason defensive coordinator Jim Knowles left for Penn State this offseason.

Ryan Day has to replace a few valuable pieces of his coaching staff as he heads into Year 7 running the Ohio State football ...

Winning means losing. Ohio State captured the CFP title and quickly saw offensive coordinator Chip Kelly and defensive ...

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

To begin the offseason for the Ohio State Buckeyes, they suffered a couple of major losses. First and foremost, defensive ...