1. Round | 03/08/2003 | 1. FSV Mainz 05 | - | 1. FC Union Berlin | 2:1 | ||||
3. Round | 15/08/2003 | Erzgebirge Aue | - | 1. FC Union Berlin | 2:1 | ||||
4. Round | 24/08/2003 | 1. FC Union Berlin | - | SpVgg Greuther Fürth | 3:0 | ||||
5. Round | 12/09/2003 | MSV Duisburg | - | 1. FC Union Berlin | 1:0 | ||||
6. Round | 19/09/2003 | 1. FC Union Berlin | - | VfB Lübeck | 1:2 | ||||
7. Round | 26/09/2003 | SpVgg Unterhaching | - | 1. FC Union Berlin | 1:1 | ||||
9. Round | 17/10/2003 | Eintracht Trier | - | 1. FC Union Berlin | 1:1 | ||||
10. Round | 26/10/2003 | 1. FC Union Berlin | - | Arminia Bielefeld | 1:0 | ||||
11. Round | 03/11/2003 | 1. FC Union Berlin | - | Alemannia Aachen | 2:1 | ||||
12. Round | 09/11/2003 | 1. FC Nürnberg | - | 1. FC Union Berlin | 3:0 | ||||
16. Round | 14/12/2003 | Karlsruher SC | - | 1. FC Union Berlin | 2:1 | ||||
22. Round | 29/02/2004 | 1. FC Union Berlin | - | MSV Duisburg | 2:1 | ||||
23. Round | 05/03/2004 | VfB Lübeck | - | 1. FC Union Berlin | 0:2 | ||||
27. Round | 04/04/2004 | Arminia Bielefeld | - | 1. FC Union Berlin | 2:1 | ||||
28. Round | 08/04/2004 | Alemannia Aachen | - | 1. FC Union Berlin | 4:2 | ||||
29. Round | 18/04/2004 | 1. FC Union Berlin | - | 1. FC Nürnberg | 3:5 |