Bayer Leverkusen clinched a historic double by winning the DFB-Pokal Cup final with a 1-0 victory over Kaiserslautern. Granit Xhaka's 16th-minute strike secured the win, despite Leverkusen playing with ten men after Odilon Kossounou's red card. This triumph capped an unbeaten domestic season for Xabi Alonso's side.