D line reinforcements, Keion White in, Clelin Ferrell in, Yetur Gross Matos trending up and Bryce Huff tracking for next week.

A familiar face returns to the San Francisco 49ers as defensive lineman Clelin Ferrell joins the team’s practice squad. Ferrell’s return marks his second stint in red and gold, adding depth to the 49ers’ roster following the addition of Keion White in exchange for a sixth-round pick.

One of the internet’s largest 49ers content creators doubled down on promoting a broad conspiracy theory about the team this week, wondering openly on YouTube and X whether electromagnetic fields could be causing a spike in injuries to San Francisco players.

While the 49ers wait to see how Brock Purdy responds from practice, Mac Jones is otherwise preparing for a fifth straight start Sunday at the Giants.

Kyle Shanahan reveals why the 49ers benched rookie safety Marques Sigle after he started the first seven games of the season.

The 49ers selected Williams with the 11th overall pick of the NFL Draft back in April, hoping he would instantly bolster the team's pass rush. Instead, he has logged just one sack and two quarterback hits while managing a 52.8 pass-rushing grade at Pro Football Focus, which ranks 109th out of 119 qualifying edge rushers.

Sunday, 1 p.m. EDT, CBS. BetMGM line: 49ers by 2 1/2. Against the spread: 49ers 4-4, Giants 4-4. Series record: 49ers lead 22-21. Last meeti

Quarterback Brock Purdy and wide receiver Ricky Pearsall were both banged up in the 49ers' Week 4 loss to the Jacksonville Jaguars. Neither player has played since then and the early returns from their first Week 9 practice indicate they could be headed toward a similar fate.

New York Giants rookie quarterback Jaxson Dart is already turning heads, and San Francisco 49ers defensive coordinator Robert Saleh has certainly taken notice. Prior to the 49ers' trip to New York in Week 9, Saleh had some high praise for Dart and the Giants front office, and he even had a little fun with Brian Daboll's injury tent saga.