Gerry Weber Open, Halle
The tournament was found in 1993, 26 years ago. The event is seen as the one of the primary warm-up tournaments for the Wimbledon Grand Slam tournament, also on grass courts, which begins towards the end of June. The Stadium has unique in the whole of Europe a retractable roof that allows to convert the Stadium within 90 seconds into a venue independent of weather.
Venue: Gerry Weber Stadion