Shortly after the completion of the occupation on 10 October 1938, the Nazis reorganised the administration in the region, forming the Reichsgau Sudetenland.

After the German occupation, a Gauliga Sudetenland championship was organized by the Nazi Sports Office in 1938–39 in the form of a knock-out competition involving the four regional champions, the Bezirksmeister.

Except for the 1938-39 edition, when clubs still operated under their original names, almost all teams had to adopt the prefix NTSG standing for Nationalsozialistische Turnergemeinde and were under direct Nazi control.

In its last completed season, the league operated with thirteen clubs in two divisions, with a home-and-away final of the two divisional champions at the end.

The winners and runners-up of the league:[2] At the end of the Second World War, the German population of the Sudetenland was almost completely expelled.