Basketball Association of America
League championships

Year
Champion
Final score
Losing finalist
Ref.
1947
Philadelphia Warriors
4–1
Chicago Stags
-
1948
Baltimore Bullets
4–2
Philadelphia Warriors
-
1949
Minneapolis Lakers
4–2
Washington Capitols
-

Question: Who were the first three winners of the BAA championship and in what years?
Answer: The Philadelphia Warriors won the inaugural BAA championship in 1947, followed by the Baltimore Bullets and the Minneapolis Lakers in 1948 and 1949, respectively.