Spielklasse Herzogtum Braunschweig, at the time one of several first tier leagues in the German Empire.

Eintracht Amateure won the league in 1956 but, as a reserve side, could not gain promotion into the first tier Oberliga Nord.

The team continued to play at the top level of Lower Saxon football until 1975, when they won promotion to the new Oberliga Nord (III), which had been introduced in 1974.

[2] The team continued to play at the Oberliga level until 2010, when it won its first ever promotion to the Regionalliga Nord (IV).

[7][8] Additionally, the team reached the final of the 1970 German amateur football championship, losing to SC Jülich.