1920 Chicago Tigers season

At that meeting, held at Bulldogs owner Ralph Hay's Hupmobile showroom in Canton, representatives of the Rock Island Independents, the Muncie Flyers, the Decatur Staleys, the Racine Cardinals, the Massillon Tigers, the Chicago Cardinals, and the Hammond Pros agreed to join the league.

Representatives of the Buffalo All-Americans and Rochester Jeffersons could not attend the meeting but sent letters to Hay asking to be included in the league.

[5] Team representatives changed the league's name slightly to the American Professional Football Association and elected officers, installing Jim Thorpe as president.

[5][6][7] Under the new league structure, teams created their schedules dynamically as the season progressed, so there were no minimum or maximum number of games needed to be played.

[14] The first scoring came in the second quarter, when the Bulldogs' Bob Higgins recovered a fumble and ran it back for a touchdown.