Original sentence: The Chicago Staleys (to be renamed the Chicago Bears after the end of the season), led by wide receiver George Halas, and the Buffalo All-Americans, led by quarterback Tommy Hughitt, were the two top teams in the league; each playing all of their games at home, Buffalo and Chicago amassed 8-0 records in league play
Edited sentence: The Chicago Staleys (to be renamed the Chicago Bears after the end of the season), led by wide receiver George Halas, and the Buffalo All-Americans, led by quarterback Tommy Hughitt, were the two top teams in the league; each playing all of their games at home, Buffalo and Chicago amassed 6-0 records in league play