Two hits in particular stood out to the NFL.
The league levied a $15,000 fine against 49ers linebacker Larry Grant for roughing the passer, specifically striking the opposing quarterback below the knee area. The Cardinals' Adrian Wilson, meanwhile, incurred a $7,500 fine for grabbing Smith by the facemask. Wilson was reaching for Smith as he passed by the quarterback on a blitz.
Earlier: Five observations on the 49ers from this game, one dealing with the game's physical nature.