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

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 ...

Jim Knowles' defense is not static and is certainly malleable to suggestions, but even a veteran coach has a breaking point ...

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 ...

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

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

However, Knowles wasn’t in attendance. About an hour later, reports surfaced that Knowles is leaving Ohio State to serve as ...

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

As Ryan Day looks to hire his fourth defensive coordinator in seven seasons, here are potential candidates to replace Jim ...

Answering your questions about Ohio State's national title run and what's next with Jim Knowles and a long list of seniors ...