49ers-Cardinals Injury Report: Joe Staley listed as doubtful, three others questionable

The San Francisco 49ers are preparing for their Week 9 contest against the Arizona Cardinals on Thursday at State Farm Stadium in Glendale, Arizona.

The 49ers did not practice on Monday and held walkthroughs on Tuesday and Wednesday.

There was some concern that running backs Matt Breida and Raheem Mostert might not be available for Thursday's game. Kyle Shanahan said on KNBR Wednesday morning that there is a good chance that both will play.

"I don't think it would be an issue if we were playing Sunday," Shanahan added. "It's just a little bit of an issue because of how quick this game is coming. So when we travel there tonight, really, how they wake up in the morning will be the biggest (indicator). Sometimes there's always a little effect when you travel, just the swelling and things like that.

"If they aren't good enough to go, obviously they won't, but just knowing Breida, knowing Raheem, I have a feeling they'll be alright."

The head coach didn't sound as optimistic about left tackle Joe Staley's chances of returning to face the Cardinals. Staley suffered a fractured fibula during Week 2.

"Staley, I'd say, has the worst [chance of playing]," Shanahan added.

Below are the official injury reports for the 49ers and Cardinals, which were provided by the 49ers Communications staff. Also included are this week's practice participation reports.

San Francisco 49ers

Player	Injury	Mon	Tue	Wed	Game Status
Matt Breida	ankle	LP	LP	LP	Questionable
Dee Ford	quadricep	LP	LP	LP
Kyle Juszczyk	knee	DNP	DNP	DNP	Out
Mike McGlinchey	knee	DNP	DNP	DNP	Out
Raheem Mostert	knee	LP	LP	LP	Questionable
Justin Skule	knee, foot	LP	LP	LP
Joe Staley	fibula	LP	LP	LP	Doubtful
Levine Toilolo	groin	LP	LP	LP	Questionable
Ahkello Witherspoon	foot	DNP	DNP	DNP	Out

Arizona Cardinals

Player	Injury	Mon	Tue	Wed	Game Status
Zach Allen	neck	DNP	DNP	DNP	Out
Darrell Daniels	ankle	DNP	DNP	DNP
Chase Edmonds	hamstring	DNP	DNP	DNP	Out
Dennis Gardeck	ankle	DNP	DNP	DNP
David Johnson	ankle	DNP	DNP	DNP	Questionable
Cassius Marsh Sr.	concussion	DNP	DNP	DNP
Justin Murray	knee	DNP	DNP	DNP	Questionable
Haason Reddick	knee	DNP	DNP	DNP
Trent Sherfield	knee	DNP	DNP	DNP
Charles Clay	back	LP	LP	LP

DNP - Did not participate in practice
LP - Limited participation in practice
FP - Full participation
NIR - Not injury related