The Ravens face their toughest test to date this week against the San Francisco 49ers.
Where have we heard that before?
That was the same sentiment leading up to games against Seattle, New England and Los Angeles.
The Ravens beat all three of those teams by double-digits.
San Francisco could provide a tougher matchup. The 49ers are 10-1 and ranked No. 1 in total defense, allowing 248 yards per game.
But the Seahawks, Patriots and Rams also had gaudy stats before being demolished by the Ravens.