Eric Maxim Choupo-Moting scored four times as Bayern Munich launched its DFB-Pokal campaign with an emphatic 12-0 rout of Bremer.
Wolfsburg has been thrown out of the DFB-Pokal for making too many substitutions in a first-round win over Preussen Munster.
Borussia Dortmund breezed into the DFB-Pokal final despite the absence of Erling Haaland, Giovanni Reyna scoring twice in a 5-0 thrashing of Holstein Kiel.
Emil Forsberg struck a late winner at the end of extra time as RB Leipzig overcame determined Werder Bremen 2-1 to reach the DFB-Pokal final in dramatic fashion.
Japan striker Yuya Osako fired Werder Bremen into the German Cup semi-finals with a superb goal on Thursday (AEST) in a 1-0 win at second-tier side Jahn Regensburg.
Bayern Munich has confirmed its first-round DFB-Pokal match with Bremer has been postponed due to coronavirus concerns.