Originally written on NFL Injury Report  |  Last updated 11/18/14

MINNEAPOLIS - SEPTEMBER 27: Joe Staley #74 of the San Francisco 49ers reacts to a play while sitting on the bench during a game against the Minnesota Vikings at the Hubert H. Humphrey Metrodome on September 27, 2009 in Minneapolis, Minnesota. The Vikings defeated the 49ers 27-24. (Photo by Jonathan Daniel/Getty Images)
The San Francisco 49ers have three players that are listed as questionable as they head into tonight’s contest against the Seattle Seahawks, reports Brian McIntyre of Yahoo! Sports; offensive lineman Joe Staley (concussion), wide receiver Mario Manningham (shoulder) and running back Brandon Jacobs (knee). The 49ers could be without left tackle Joe Staley, who has to pass the league's concussion protocol before being cleared to play. Staley is officially listed as "questionable", as are wide receiver Mario Manningham (shoulder) and running back Brandon Jacobs (knee). Staley will have to pass the league’s concussion tests after sustaining a head injury Sunday during the team’s loss to the New York Giants. Manningham, who’s hampered by a shoulder injury, has caught 24 passes for 258 yards and one touchdown over his first six games of the season. Follow @TheNFLInjuryRpt
MORE FROM YARDBARKER

Report: Kings, Nets talking Deron Williams trade

Is Rampage Jackson heading back to the UFC?

WATCH: DeSean Jackson mocks Eagles after win

Michael Vick: Jameis Winston is the future of the NFL

Report: No NFL team is moving to Los Angeles in 2015

Report: 49ers looking for young, offensive mind as next coach

LIKE WHAT YOU SEE?
GET THE DAILY NEWSLETTER:

Sheldon Richardson: I'm on the same level as JJ Watt

Kendrick Perkins: Rajon Rondo wanted out of Boston

Report: Jim Harbaugh being encouraged to take Michigan job

Three quarterbacks who could be traded this offseason

Wolves trade Corey Brewer to the Rockets

Yankees trade Prado to Marlins for Eovaldi in 5-player deal

WATCH: Utah runs trick play on first offensive play of game

Mick Cronin misses game with unruptured aneurism

Steve Alford: Kentucky is best team I've coached against

Peyton Siva jokes that Rick Pitino is in the mob

WATCH: Montrezl Harrell ejected for throwing punch

UNC wearing Jordan-era throwback uniforms

Brian Kelly: Justin Brent gets 'distracted,' is in my doghouse

Five free agent signings that should happen in 2015

Reporter asks Rajon Rondo awkward question about trade

Video: Swaggy P elbows Steven Adams in throat, gets ejected

Video: Grizzlies buy car for assistant who had his stolen

Video: LeBron takes pass to the face from Dion Waiters

NFL News
Delivered to your inbox
You'll also receive Yardbarker's daily Top 10, featuring the best sports stories from around the web. Customize your newsletter to get articles on your favorite sports and teams. And the best part? It's free!

By clicking "Sign Me Up", you have read and agreed to the Fox Sports Digital Privacy Policy and Terms of Use. You can opt out at any time. For more information, please see our Privacy Policy.

Kings, Nets talking Deron Williams trade

WATCH: DeSean mocks Eagles

Vick: Winston is the future of the NFL

No NFL team in LA next season?

UNC rocking Jordan-era throwbacks

Reporter asks Rondo awkward question

Three quarterbacks who could be traded this offseason

Jon Lester and the Cubs

Report: NFL players used 'horny juice'

Top 10 worst NBA related commercials of all-time

Phelps gets probation for DUI

NFL coaches on hot seat in Week 16

Today's Best Stuff
For Bloggers

Join the Yardbarker Network for more promotion, traffic, and money.

Company Info
Help
What is Yardbarker?

Yardbarker is the largest network of sports blogs and pro athlete blogs on the web. This site is the hub of the Yardbarker Network, where our editors and algorithms curate the best sports content from our network and beyond.