RB Chris Johnson celebrates a touchdown

S Tyrann Mathieu returns an interception for a touchdown

WR Michael Floyd signals first down

WR Larry Fitzgerald (left) celebrates his touchdown with WR Jaron Brown

LB Kevin Minter has a bead on 49ers QB Colin Kaepernick

DL coach Brentson Buckner

LB Markus Golden

DC James Bettcher is pumped up

RB Chris Johnson scores a touchdown

RB Chris Johnson bows to the crowd

RB David Johnson carries the ball

WR Larry Fitzgerald blocks during a run

WR Larry Fitzgerald and coach Bruce Arians share a smile

WR Larry Fitzgerald stretches across the goal-line

OC Harold Goodwin

CB Justin Bethel roars after an interception return for a touchdown

S Tyrann Mathieu celebrates his second interception of the game

WR Michael Floyd skies for a reception

CB Patrick Peterson

DT Frostee Rucker sacks 49ers QB Colin Kaepernick

CB Patrick Peterson before the game

QB Carson Palmer celebrates a touchdown

DT Cory Redding

DT Frostee Rucker (left) and DT Rodney Gunter combine on a tackle

Cardinals signal a safety

CB Justin Bethel runs back an interception for a score

S Tyrann Mathieu picks off a pass

A young fan gets a souvenir from S Tyrann Mathieu

S Tyrann Mathieu does an interview as CB Patrick Peterson gets some TV time behind him