Formation to WWII The ATSB was one of several leagues separate from mainstream competition active in Germany in the
interwar period, each of which staged its own
national championship. In 1932, the club captured the regional Nordwestdeutschland crown and then advanced as far as the semifinals where they were put out by eventual champions
TuS Nürnberg-Ost (4–1). The following year,
BSV was banned as politically unpalatable by the
Nazi regime, alongside other left-leaning workers' and faith-based clubs. The club was soon reformed as
Allgemeiner Sport-Verein Blumenthal von 1919 and, in 1937, qualified to play in the
Gauliga Niedersachsen, one of 13 regional first division circuits established in the 1933 reorganization of German football. They remained part of Gauliga competition throughout the course of
World War II, but earned only mid-to-lower table results until finishing as vice-champions in the war weakened
Gauliga Weser-Ems in 1944. The following season was cut short after just four games by the collapse of Nazi Germany.
ASV made two appearances in play for the Tschammer-Pokal, predecessor to the modern day
DFB-Pokal (German Cup), going out against Polizei Hamburg in 1939, and against
Dresdner SC in the second round in 1940, having beaten
Hamburger SV in the first round.
Postwar to the 1980s Following the war, the team took on its current name and became part of the
Amateurliga Bremen (II) where they captured three consecutive divisional titles from 1950 to 1952. However,
BSV failed to advance in each of its subsequent attempts to qualify for the
Oberliga Nord (I). The team continued to field strong sides through the 1950s and on into the late 1970s. In 1963, the Amateurliga became a third tier circuit with the formation of the new national first division Bundesliga and the two Regionalliga (II). Despite another four divisional titles and participation in qualification play for the
Regionalliga Nord (II) the team was unable to advance. In 1977,
BSV crashed out following a 16th-place finish. They made single season cameo appearances in the
Amateuroberliga Nord (III) in 1979–80 and the
Oberliga Niedersachsen (III) in 1997–98. The team returned to national cup play in the 1970s with first round appearances in
1974–75,
1975–76,
1977–78,
1978–79 and
1980–81. They also took part in the opening rounds of the
national amateur championship in 1955, 1965, 1974, and 1976, without any success.
Since 2005 In 2006 the first team won the 18th LOTTO Masters for the Haake Beck Cup (today: LOTTO Masters for the Sparkasse Bremen Cup) in today's Bremen
ÖVB Arena against
Werder Bremen's U23. In 2015, today's LOTTO Masters was won again. This time the rival
Bremer SV was beaten in the final. In 2014, 2016, 2018 and 2020 the entry into the
DFB Cup was missed after the Blumenthalers lost the finals for the
"Lotto Pokal". In the first two finals, Bremer SV won 1–0 and 3–0 respectively, while in 2018
BSC Hastedt got the upper hand 3–0. In 2020, the Blumenthaler SV failed after a 2–2 draw in regular time on penalties with 5–5 at the Bremen champions and
regional league promoted
FC Oberneuland. ==Honours==