Former Ohio State defensive coordinator Jim Knowles abruptly ended his time with the Buckeyes to join Penn State Jan. 26, ...

Matt Patricia’s defense held Penn State to just 200 yards while Jim Knowles’ defense got shredded for 480 yards as Ohio State ...

With much doubt at the defensive coordinator position, the Illinois football team may want to move on from Aaron Henry, and ...

There’s a familiar face on the Ohio State sidelines Saturday who traded his scarlet and grey for blue and white in the ...

Nittany Lions interim coach Terry Smith compared Jim Knowles' defense to math class. It also remains a work in progress.

According to one popular theory, Penn State’s defensive woes stem from Knowles’ complex scheme and that too many guys have ...

We look at how Matt Patricia’s dominant Ohio State defense compares to Jim Knowles’ disappointing Penn State defense across ...

Ohio State fans got the opportunity to boo Penn State DC Jim Knowles, who was shown on the jumbotron during the 38-14 win ...

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

Are the former Buckeyes co-workers interacting with one another? Especially before Ohio State takes on Penn State?

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

Despite a coordinator change and loss of most starters, Ohio State is allowing the fewest points per game in the FBS in 2025.