StatVault

NFL Franchise Momentum

Recent trajectory ranked by 5-year momentum — the swing in win% from the prior 5 seasons to the last 5. Decade sparkline shows the full historical arc.

Rising

Declining

Momentum = recent 5-season win% minus prior 5-season win% (2000+ only, min 4 seasons each window). Golden/dark eras: best/worst 5-season rolling window, all-time. Source: Wikipedia franchise season records (CC-BY, Feist doctrine).