NFC'S BEST
1. Cardinals (6-0)
His coach and play-caller sidelined by COVID-19, all Kyler Murray did was throw four touchdowns in a rout in Cleveland. In his past three games, he has no interceptions and passer ratings of 120.3, 104.1 and 129.0 in wins over the Rams, 49ers and Browns.
AFC'S BEST
1. Ravens (5-1)
Just when you think it's time to worry about Baltimore's defense, it goes to Los Angeles, stonewalls the ascending Chargers and makes Justin Herbert post the second-worst passer rating (67.8) of his brilliant young career.