▁a ▁capacity ▁of ▁ 3 , 2 3 6 ▁people . ▁On ▁May ▁ 3 , ▁ 2 0 1 7 , ▁the ▁team ▁earned ▁promotion ▁to ▁the ▁Basketball ▁Bundes liga ▁by ▁be ating ▁Nin ers ▁Chem nitz ▁in ▁the ▁semi - final s ▁of ▁the ▁Pro A ▁to ▁claim ▁a ▁promotion ▁spot . ▁ ▁Rock ets ▁Goth a ▁started ▁the ▁ 2 0 1 7 – 1 8 ▁season ▁as ▁" O et ting er ▁Rock ets ", ▁named ▁after ▁its ▁main ▁spons or ▁O et ting er ▁Bra u erei . ▁However , ▁from ▁January ▁ 2 0 1 8 ▁the ▁main ▁spons or ▁left ▁and ▁the ▁club ▁would ▁be ▁simply ▁known ▁as ▁" R ock ets ". ▁In ▁its ▁debut ▁season ▁in ▁the ▁B BL , ▁Rock ets ▁ended ▁in ▁the ▁ 1 7 th ▁place ▁and ▁re leg ated ▁back ▁to ▁the ▁Pro A . ▁In ▁July ▁ 2 0 1 8 , ▁the ▁organization ▁announced ▁that ▁it ▁was ▁not ▁able ▁to ▁play ▁in ▁the ▁professional ▁Pro A ▁league . ▁ ▁Hon ours ▁Pro B ▁W inners : ▁ 2 0 1 1 – 1 2 ▁ ▁Play ers ▁ ▁Notable ▁players ▁▁ ▁Konst antin ▁Klein ▁ ▁Andreas ▁Ob st ▁ ▁Ek ene ch uk w u ▁I bek we ▁ ▁N eman ja ▁J aram az ▁ ▁David ▁H icks ▁ ▁Dar rel ▁Mitchell ▁ ▁Marcus ▁Mon k ▁ ▁Tra vis ▁W are ch ▁ ▁Head ▁coach es ▁ ▁Season ▁by ▁season ▁ ▁Source : ▁Euro b asket