The Chicago Bears are one of the oldest franchises in the NFL. 

With that, they have had their fair share of lopsided wins. In fact, the Bears have two of the biggest blowout wins in NFL history. They have the biggest, which came in 1940 against the then-called Washington Redskins, 73-0, and the ninth biggest, which was a 61-0 win over the Green Bay Packers in 1980.