On 27 July 2013 , Bayern Munich lost against rivals Borussia Dortmund 2 -- 4 in the 2013 DFL - Supercup at Signal Iduna Park .
On 24 July 2013 , it was reported that Bayern had become the first German club with over 200,000 members .
On 27 July 2013 , Bayern   lost against rivals Borussia Dortmund 2 -- 4 in the 2013 DFL - Supercup at Signal Iduna Park .
On 24 July 2013 , it was reported that Bayern had become the first German club with over 200,000 members .