The National Association was a Non-Signatory minor league that played during the 1879 and 1880 seasons. It was not associated with the former Major League of the same name.
1879 Albany NY, Albany-Capital City NY, Holyoke Ma, Manchester NH, New Bedford MA, Springfield MA, Utica, NY, Washington DC, Worcester MA. During the season Capital City moved to Rochester NY.
1880 Albany NY, Balitmore MD, Rochester NY, washington DC