The Niners have re-signed ex-Jets quarterback Adrian Martinez to their practice squad while Brock Purdy leads the Niners into Indianapolis.

It’s been nothing short of incredibly impressive for the San Francisco 49ers to be 10-4. With so many injuries to star and key players, they should’ve been sunk

The San Francisco 49ers defense struggled some against the Tennessee Titans, but their offense had a huge day to mark the team’s fourth win in a row.

Here’s one very realistic outcome, if the Seahawks beat the Rams on Thursday night. With a 4-1 record in the division and a split with the Rams, the 49ers would win any tiebreakers with the Rams or Seattle (which the 49ers beat in Week 1).

Two defensive stars were lost for the season. Their QB missed multiple games. Still, here are the 49ers are, a game out of the No. 1 seed.

This article was originally published on www.si.com/nfl/49ers/onsi as How Brock Purdy's Return Has Shifted the 49ers' Locker Room Dynamic. San Francisco 49ers quarterback Brock Purdy’s return after an extended absence due to turf toe has sparked widespread debate.

OPINION: The San Francisco 49ers need Brandon Aiyuk on the field. The Golden State Warriors need Jonathan Kuminga on the court. Neither is likely to get what they want, Scott Ostler writes.

The San Francisco 49ers added a fourth quarterback by bringing back a player who spent virtually the entire season with them.