They were one of the worst teams in NFL history , both off the field .
Dallas Texans ( NFL ) -- The Dallas Texans played in the National Football League for one season , 1952 , with a record of 1 -- 11 .
Dallas Texans were one of the worst teams in National Football League history , both off the field .
Dallas Texans ( NFL ) -- The Dallas Texans played in the National Football League for one season , 1952 , with a record of 1 -- 11 .