Here are key facts you need to know when the 49ers (0-8) host the Arizona Cardinals (3-4) on Sunday:
SITE: Levi’s Stadium
KICKOFF: 1:05 p.m.
TV: Fox Ch. 2 (Chris Myers, Daryl Johnston, Laura Okmin)
RADIO: 680 AM & 107.7 FM (Ted Robinson, Tim Ryan)
THREE KEYS
1. Survive offensively. Injuries have ravaged the already talent-thin 49ers, most recently on offense, where rookie C.J. Beathard start at quarterback without leading receiver Pierre Garçon (neck) and left tackle Joe Staley (eye). Trent Brown will shift from right tackle to fill in the next two games for Staley, but the right side of the line is in flux.