Sports Bonn is home of the Telekom Baskets Bonn, the only basketball club in Germany that owns its arena, the Telekom Dome."Telekom Baskets Bonn – Telekom Dome – Übersicht" , Telekom-Baskets-Bonn.de. Retrieved 8 March 2014. The club is the reigning champion of the 2022–23 Basketball Champions League.
Sports Bonn is home of the Telekom Baskets Bonn, the only basketball club in Germany that owns its arena, the Telekom Dome."Telekom Baskets Bonn – Telekom Dome – Übersicht" , Telekom-Baskets-Bonn.de. Retrieved 8 March 2014. The club is the reigning champion of the 2022–23 Basketball Champions League.