The Hamburg European Open (formerly German Open Tennis Championships) is an annual tennis tournament for professional players held in Hamburg, Germany and part of the Association of Tennis Professionals (ATP) Tour. Before 2021, it was a male-only event. The tournament is played on outdoor clay courts at the tennis center Am Rothenbaum in the Harvestehude quarter. For much of its history, the tournament was contested in May, as a precursor to the French Open on the professional tennis calendar. Starting with the 2009 tournament, it has been held in July instead. More information...
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