Rookie minicamp launches the start of an initiation process for the 49ers’ new-look, high-valued defensive line.

The 49ers did not bring back more than a handful of significant defensive players, including defensive linemen Javon Hargrave ...

There could be some movement on the San Francisco 49ers roster while Malik Mustapha makes his way back from an ACL injury.

We look at the potential impact of Jordan Whitehead in the San Francisco 49ers' defensive lineup and as added safety depth.

After using their first five draft picks on defense, the 49ers have revamped a unit that Saleh will be leading once again.

The San Francisco 49ers are coming off a disappointing 6-11 season—their first losing record since 2020—and saw several key ...

The top of the draft didn't contain many surprises as Miami quarterback Cam Ward, Colorado two-way star Travis Hunter and ...

The San Francisco 49ers suffered some significant free agency losses on the defensive line, but a rebuild orchestrated ...

NFL Draft may be in the books, but the San Francisco 49ers could still look to add more talent to their roster. Some of the ...

Breaking down the strengths and fit of the 49ers rookie defensive linemen, CJ West. West was drafted out of Indiana in the ...

Mykel Williams recently was asked about his upcoming transition to the 49ers' Wide 9 defensive front. Here's what he said.