Bengals could knock themselves off this sad Super Bowl list of 12 teams that have never won a Lombardi
NFL Power Rankings: The Bills and Chiefs Dominate Week 1 - The Ringer
Eagles start 8-0: Here's a look at the other 28 NFL teams that started 8-0 in the Super Bowl era
Has there ever been an NFL team that went 0-6 in their division and 10-0 out of it in the same season? - Quora
Burrow says Bengals are better than they showed
How final undefeated NFL team has finished each season – NBC Sports Philadelphia
AFC West Roundup, Week 4: Patrick Mahomes throws two INTs, but wins - Mile High Report
Super Bowl LI - Wikipedia
Which 30 teams since 1990 made the playoffs after an 0-2 start?
New England Patriots' Super Bowl teams ranked worst to best