1945 Országos Bajnokság I (men's water polo) was the 39th water polo championship in Hungary. There were eight teams who played one-round match for the title.
1945 Országos Bajnokság I (men's water polo) was the 39th water polo championship in Hungary. There were eight teams who played one-round match for the title. (en)
1945 Országos Bajnokság I (men's water polo) was the 39th water polo championship in Hungary. There were eight teams who played one-round match for the title. (en)