1. Round | 03/08/2003 | 1. FSV Mainz 05 | - | 1. FC Union Berlin | 2:1 | ||||
2. Round | 10/08/2003 | 1. FC Union Berlin | - | Energie Cottbus | 0:1 | ||||
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 | ||||
8. Round | 05/10/2003 | 1. FC Union Berlin | - | Jahn Regensburg | 2:2 | ||||
13. Round | 21/11/2003 | 1. FC Union Berlin | - | VfL Osnabrück | 2:0 | ||||
14. Round | 30/11/2003 | Rot-Weiß Oberhausen | - | 1. FC Union Berlin | 0:0 | ||||
15. Round | 07/12/2003 | 1. FC Union Berlin | - | LR Ahlen | 0:2 | ||||
17. Round | 17/12/2003 | 1. FC Union Berlin | - | Wacker Burghausen | 1:2 |