The 1914-15 Italian Football Championship was won by Genoa - they were declared winners of the championship following the conclusion of the Second World War, as the competition was suspended.
The 1898 Italian Football Championship was won by Genoa.
The 1900 Italian Football Championship was won by Genoa.
The 1903 Italian Football Championship was won by Genoa.
The 1904 Italian Football Championship was won by Genoa.
The 1905 Italian Football Championship was won by Juventus.
The 1907 Italian Football Championship was won by Milan.
The 1902 Italian Football Championship was won by Genoa.
The 1899 Italian Football Championship was won by Genoa.
The 1901 Italian Football Championship was won by Milan C.F.C.
The 1906 Italian Football Championship was won by Milan C.F.C.
The 1909-10 Italian Football Championship was won by Internazionale.
The 1913-14 Italian Football Championship was won by Casale.