League leaders Borussia Dortmund completed a season double over their archrivals in a euphoric night at Signal Iduna Park. With the victory, they virtually secured the league title, and the following month defeated Bayern Munich again in the DFB-Pokal to claim the double. Led by the likes of Shinji Kagawa, Robert Lewandowski, and İlkay Gündoğan, this legendary team etched its name in history. Since that night, Dortmund have never managed to complete another double over Bayern.