EuroBasket 1947
The Soviets first competed in the European championship at EuroBasket 1947. They quickly established their dominance of the European field, winning both preliminary round games, all three semifinal round games, and the championship match against defending gold medallists Czechoslovakia. The Soviets outscored their opponents by an aggregate 126 points over their 6 wins, an average margin of victory of 21 points.
Read more about this topic: Soviet Union National Basketball Team