Eric Reid sits out for 49ers with concussion

SANTA CLARA, Calif. (AP) 49ers safety Eric Reid is out for Sunday's game against Arizona with a concussion, his third in two seasons as a pro.

Cardinals quarterback Drew Stanton is sidelined recovering a right knee injury coach Bruce Arians has been confident will heal by the playoffs next week. His backup, Ryan Lindley, threw his first career touchdown pass on his 229th attempt as Arizona took an early lead.

Six days after having their offensive line together again, Joe Looney filled in for injured right guard in place of Alex Boone, who was placed on injured reserve with a torn meniscus that may require surgery.

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