BV Kassel 06
BV Kassel was a German association football club from the city of Kassel, Hesse. The club was established in 1906 as Ballspielverein Kassel and played as part of the ATSB, a leftist national sports organization which organized a football competition and championship separate from that of the DFB. The club advanced to the ATSB final in 1921-21 through a 3:0 quarterfinal victory over Germania Wilhelmshaven and a 3:1 win over ATSV Rheinau. They were beaten in the final by VfL Leipzig-Südost (4:1).