The 1.Regionalliga is the fourth-tier level league of professional club basketball in Germany.
Structure The league comprises 56 teams, separated into a 4-divisional structure wherein each regional structure consist of 12 to 16 teams.
At the end of the league stage, the winning team of the playoffs in each division is eligible for promotion to the ProB, while the teams positioned in 9th place and lower fight in the play-downs to stay in the league. The bottom two placed teams of both divisions are relegated to the 2. Regionalliga.
Current teams (2021–22) North TeamCity or LocalityTSV Neustadt temps ShootersNeustadt am RübenbergeASC 46 GöttingenGöttingenVfL StadeStadeTSV Bargteheide BeesBargteheideAschersleben Tigers BCAscherslebenTuS ADEMAX Red Devils BramscheBramscheBaskets Juniors TSG WesterstedeWesterstedeOldenburger TBOldenburgMTV/BG WolfenbüttelWolfenbüttelSG BraunschweigBraunschweigBBC Rendsburg TwistersRendsburgWSG Königs WusterhausenWusterhausen
South-East TeamCity or LocalityTG SPRINTIS VeitshöchheimVeitshöchheimTG VR-Bank Würzburg Baskets AkademieWürzburgCulture City Weimar / Jena 2WeimarDresden Titans 2DresdenAschaffenburg BasketsAschaffenburgTTL Basketball BambergBambergNINERS Chemnitz 2ChemnitzRegnitztal BasketsStrullendorfHaching BasketsUnterhachingTSV 1861 NördlingenNördlingenhapa AnsbachAnsbachBaskets VilsbiburgVilsbiburgTS Jahn MünchenMunichONLINEPRINTERS Neustadt a.d. AischNeustadt an der AischMTSV Schwabing BasketballMunichVfL TreuchtlingenTreuchtlingen
South-West TeamCity or LocalitySEEBURGER College WizardsKarlsruheROTH Energie Gießen PointersGiessenTV LangenLangenLich BasketballLichMTV StuttgartStuttgartSunkings SaarlouisSaarlouisBBU 01 UlmNeu-UlmTSG Solcom Ravens ReutlingenReutlingenKKK HaiterbachHaiterbachSG MannheimMannheimTuS Makkabi FrankfurtFrankfurt am Mainvamos! TSG SöflingenUlmBona Baskets LimburgLimburg an der LahnSV 03 Tigers TübingenTübingenTG HanauHanau
West TeamCity or LocalityETB MinersEssenBBA Hagen (BG Hagen)HagenACCENT BASKETS SalzkottenSalzkottenHertener LöwenHertenBSV Münsterland Baskets WulfenDorstenDTV Basketball KölnCologneTuS 59 HammStarsHammSV Haspe 70HagenTSV Bayer 04 Leverkusen 2LeverkusenNEW Elephants GrevenbroichGrevenbroichUBC Münster 2MünsterCitybasket RecklinghausenRecklinghausenTelekom Baskets Bonn 2Bonn
References