Mercedes-Benz Arena (Berlin)

The Mercedes-Benz Arena () is a multipurpose indoor arena in the Friedrichshain neighborhood of Berlin, Germany, which opened in 2008.
With a capacity of 17,000 people, it is home to the Eisbären Berlin ice hockey club and the Alba Berlin basketball team, and is used for other ice hockey, basketball and handball matches as well as concerts.
The arena hosted the 2008–09 Euroleague Final Four. The arena was one of the most prominent elements of the Mediaspree urban redevelopment project, quickly gaining emblematic status in the debates surrounding the project's impact.
Naming rights.
In 2015, German car manufacturer Mercedes-Benz reached a deal with the arena management to rename the venue Mercedes-Benz Arena Berlin for twenty years. Between 2008 and 2015, the arena was known as O2 World Berlin () due to sponsorship contract with Telefónica Germany, a telecommunications company.
Attendance.
This is a list of home attendance figures of Alba Berlin at O2 World.