Through the early 1920s the club went through other mergers and played football in the Oberliga Berlin-Brandenburg (I) as Union-SCC Charlottenburg – through its association with FC Union Halensee (1898) – with their best result coming in 1922 when they finished as vice-champions after losing a two-game final to Norden-Nordwest Berlin (2–4, 0–1).

After World War II it was one of a number of sides that was part of a single association known as SG Charlottenburg representing the district.

The combined side re-appeared in the top flight in the Oberliga Berlin in 1946, promptly capturing the division title.

In 1963, the same year that the Bundesliga, Germany's new professional league, was formed, SCC made a single season appearance in the Amateurliga before slipping from sight into lower division play.

Today one of Berlin's largest sports clubs, SCC offers a wide variety of activities to its membership including American football (Berlin Rebels), baseball and softball, basketball, handball, ice hockey, field hockey, athletics, tennis, swimming, and volleyball.