Bills Mafia is already in midseason form (Via @MarleeTuskesTV) https://t.co/rCHW3F9mku Via @NFLonFOX on X

What happened: Buffalo Bills fans are already bringing their regular-season energy ahead of the 2026 opener.

Why it matters: The early enthusiasm comes as Buffalo prepares to begin its season Sunday.

What to watch: The focus now shifts to Buffalo's opening game.

Sources