Chicago Bears played in 12 playoff games. The 1940 Chicago Bears team holds the record for the biggest margin of victory in an NFL game (playoff or regular season) with a 73–0 victory over the Washington Redskins in the 1940 NFL Championship Game. The largest home victory for the Bears came in a 61–7 result against the Green Bay Packers in 1980. The largest defeat in club history was a 52–0 loss against the Baltimore Colts in 1964. The club recorded undefeated regular seasons in 1934 and 1942, but (unlike the 1972 Dolphins) did not win the championship game in either season.
1921 NFL Championship controversy applicable as both their games had ended in ties, which forced the league to schedule a playoff game to settle the dispute. The NFL Championship Game would become permanent in when the NFL divided into Eastern and Western divisions and standardized its schedule, with the "greater weight to a later game" tiebreaker being formally abolished. 1921 NFL Championship controversy The 1921 NFL Championship controversy, known among Buffalo sports historians and fans as the Staley Swindle, is a dispute in which the Buffalo All-Americans unintentionally surrendered the 1921 APFA Championship title to the Chicago Staleys (later renamed the Chicago Bears). The