There was no competition of the Italian league in 1945.
The Italy League winners of 1902 were Genoa CFC.
The Italy League winners of the year 1898 were Genoa CAC.
The Italy League winners of 1905 were Juventus Football Club.
The Italy League winners of 1926 were Juventus Football Club.
The Italy League winners of 1927 were Torino Football Club.
The Italy League winners of 1928 were Torino Football Club.
The Italy League winners of 1931 were Juventus Football Club.
The Italy League winners of 1932 were Juventus Football Club.
The Italy League winners of 1933 were Juventus Football Club.
The Italy League winners of 1936 were Bologna Football Club.
The Italy League winners of 1937 were Bologna Football Club.
The Italy League winners of 1939 were Bologna Football Club.