<Li> American football (NFL). In 1940, the Chicago Bears beat the Washington Redskins 73 - 0 in the league's championship game . Chicago coach George Halas reportedly showed his players newspaper clippings in which the Redskins' owner called the Bears "crybabies and quitters" after the Redskins beat the Bears, 7 - 3, in the regular season . In 1990, the San Francisco 49ers beat the Denver Broncos in Super Bowl XXIV 55 - 10 . It is the largest Super Bowl victory to date . </Li> <Li> Basketball (Boys high school). On January 29, 1964, Grand Avenue High School of DeQuincy, Louisiana defeated Audrey Memorial High School of Cameron, Louisiana 211 to 29, a still - standing high school scoring record . Numerous scoring records exist for each of the 50 states . </Li> <Li> Basketball (NBA). On December 17, 1991, the Cleveland Cavaliers beat the Miami Heat 148 - 80 . </Li> <Li> Club association football . In 1885, Arbroath defeated Bon Accord of Aberdeen in a Scottish Cup match by a score of 36--0 . The losing Bon Accord team was actually a cricket squad that had been invited to play in the Scottish Cup by mistake . In 2002, the coach of Madagascar's Stade Olympique de l'Emyrne team staged a protest by directing his players to score at will--against themselves . The final score was 149 - 0, with players on the winning team (Adema) not scoring any of the goals . </Li>

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