The Edeka Group is the largest German supermarket corporation, currently[when?] holding a market share of 26%. Founded in 1898, it consists today of several cooperatives of independent supermarkets all operating under the umbrella organisation Edeka Zentrale AG & Co KG, with headquarters in Hamburg.
The German Open Hamburg, established in 1892, is an annual tennis tournament for male professional players held in Hamburg, Germany and part of the Association of Tennis Professionals (ATP) Tour. The tournament is played on clay courts at the tennis center Am Rothenbaum.