What happened: On Nov. 6, 1995, Cleveland Browns owner Art Modell announced plans to relocate the franchise to Baltimore. The move led to the formation of the Baltimore Ravens, who began play for the 1996 season.

Why it matters: Modell's announcement triggered immediate backlash in Cleveland, leading to an agreement that kept the Browns' intellectual property, name, and history in Ohio. The arrangement paved the way for Baltimore to operate as a new franchise while Cleveland secured a reactivated Browns team in 1999.

What to watch: Both franchises continue their 2026 regular-season campaigns as AFC North division rivals.