Borussia Dortmund II

Borussia Dortmund II are the reserve team of Borussia Dortmund, currently playing in the 3. Liga, at Stadion Rote Erde. Until 2005, the team played as Borussia Dortmund Amateure. The team won the Regionalliga West in 2009 and became the second reserve team to play in the third tier, after Bayern Munich II. They were immediately relegated back to the fourth level, but won the Regionalliga West again in 2011–12. They were relegated in 2015 and didn't return until the 2021–22 season.