The American Professional Football Association, renamed the NFL in 1922, was formed in Canton, Ohio on September 17, 1920. The first game was played right here in Dayton, Ohio.
Workers from local factories such as Dayton Engineering Laboratories Company (Delco), Dayton Metal Products (DMP Co), and Domestic Engineering Company (Deco, later renamed Delco-Light) made up the roster of the team. The three factories formed an industrial triangle, which lead to the name of the team.
The first game was played at Triangle Park. During that game, Triangles Player Louis Partlow scored the first touchdown of the NFL and Triangles Kicker George “Hobby” Kinderdine kicked the first extra point. The other touchdown of the game was scored by Francis Bacon, with another kick by Kinderdine. With a 14-0 victory, the Dayton Triangles won the first game of the NFL.
Dayton Unknown 