DNP on Monday's practice estimate
Walker (oblique) was listed as a non-participant on Monday's estimated injury report, John Boyle of the Seahawks' official site reports.
This comes as no surprise after Walker was considered doubtful to return to Sunday's eventual loss at the Rams due to an oblique injury, which coach Pete Carroll called "legit" in the wake of the game, per Adam Schefter of ESPN. With a short week to prepare for Thursday's contest against the 49ers, he seems like a good bet to be unavailable Week 12, but Carroll said Monday that he doesn't consider Walker to be a candidate for injured reserve, per Schefter. Assuming Walker can't play Thursday, Zach Charbonnet is slated to lead the Seahawks backfield, with DeeJay Dallas, Kenny McIntosh and potentially practice-squad member Bryant Koback mixing in behind him.
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Kenneth Walker III
RB | SEA
Could sit again in Week 13
Walker (oblique) isn't participating in Tuesday's practice, Bob Condotta of The Seattle Times reports.

Kenneth Walker III
RB | SEA
No practice Monday
Walker (oblique) didn't practice Monday, John Boyle of the Seahawks' official site reports.

Kenneth Walker III
RB | SEA
Chance to play Week 13
Seahawks head coach Pete Carroll said Friday that the team hopes Walker (oblique) will be able to suit up Week 13 against the Cowboys, Brady Henderson of ESPN.com reports.

Jordyn Brooks
LB | SEA
Returns first career pick for six
Brooks recorded 12 tackles (seven solo) and returned an interception for a touchdown in Thursday's 31-13 loss to the 49ers.
Jaxon Smith-Njigba
WR | SEA
Team-high yardage tally Thursday
Smith-Njigba brought in two of three targets for 41 yards in the Seahawks' 31-13 loss to the 49ers on Thursday.
Zach Charbonnet
RB | SEA
Inefficient in starting assignment
Charbonnet rushed 14 times for 47 yards and secured all four targets for 11 yards in the Seahawks' 31-13 loss to the 49ers on Thursday.

Tyler Lockett
WR | SEA
Quiet night in Week 12 loss
Lockett secured three of five targets for 30 yards in the Seahawks' 31-13 loss to the 49ers on Thursday.

DK Metcalf
WR | SEA
Limited to three catches in loss
Metcalf secured three of nine targets for 32 yards in the Seahawks' 31-13 loss to the 49ers on Thursday.

Geno Smith
QB | SEA
Struggles in tough matchup
Smith (elbow) completed 18 of 27 passes for 180 yards with no touchdowns and one interception and added four rushes for 21 yards in the Seahawks' 31-13 loss to the 49ers on Thursday night.

Geno Smith
QB | SEA
Active in Week 12
Smith (elbow) is listed as active Thursday versus the 49ers.