By defensive DVOA they are the 7th worst defense all time through 5 games.
The worst defenses ever through 5 games by DVOA. 2021 Kansas City Chiefs now No. 7. These all have opponent adjustments at 50% strength. Remember, positive defensive DVOA = more scoring, i.e. worse. #ChiefsKingdompic.twitter.com/BxbYXrHlMh