For as much injury as the 49ers were dealing with, they still had ample opportunity to do more than they did with backup quarterback Brandon Allen filling in for Purdy but Hafley’s unit got the ...

Jeff Hafley had been in college football since 2019 ... the Bucs (2013), Cleveland Browns (2014-2015), and San Francisco 49ers (2016-2018).

Green Bay Packers defensive coordinator Jeff Hafley spoke to the media ahead of the team's Thanksgiving matchup against the Miami Dolphins. Green Bay Packers General Manager Brian Gutekunst spoke ...

When Jeff Hafley replaced Joe Barry as Green Bay Packers defensive coordinator last January, fans were assured there would be some changes. While the players remained largely unchanged from 2023 ...

NFL Network's Jeff Chadiha: Kansas City Chiefs are one of the biggest losers from 2025 free agency cycle. NFL Network's Ian Rapoport: Baltimore Ravens agree to terms with wide receiver DeAndre ...

There's quite a lot to like about what Brian Gutekunst and the Green Bay Packers have done this in NFL free agency thus far.

But he is a smart, reliable, durable player who knows defensive coordinator Jeff Hafley’s system inside ... the team’s win over the San Francisco 49ers — an injury so gruesome that it ...

Last Wednesday, Boston College head coach Jeff Hafley left his position ... in the NFL working with the San Francisco 49ers where he worked with Hafley,, UCLA and Duke. During his time in Chestnut ...

One reason why the Green Bay Packers’ defense played so well in Year 1 under coordinator Jeff Hafley is because of how they tackled. This year, Next Gen Stats helped create a new model called ...