The winners of the Polish Ekstraklasa in 2000 were Polonia Warszawa.
Abandoned were the winners of the Polish Ekstraklasa in 1920.
Zagłębie Sosnowiec were the winners of the Puchar Polski in 1977.
Cracovia were the winners of the Polish Ekstraklasa in 1921.
The 1930 winners of the Polish Ekstraklasa were Cracovia.
Cracovia were the winners of the Polish Ekstraklasa in 1937.
Cracovia were the winners of the Polish Ekstraklasa in 1948.
Warta Poznań were the winners of the Polish Ekstraklasa in 1929.
Polonia Warszawa were the winners of the Polish Ekstraklasa in 1946.
Warta Poznań were the winners of the Polish Ekstraklasa in 1947.
Polonia Bytom were the winners of the Polish Ekstraklasa in 1954.
CWKS Warszawa were the winners of the Polish Ekstraklasa in 1955.
CWKS Warszawa were the winners of the Polish Ekstraklasa in 1956.
Legia Warszawa were the winners of the Polish Ekstraklasa in 1969.
Legia Warszawa were the winners of the Polish Ekstraklasa in 1970.