| 2. Round | 09/08/2003 | 1. FSV Mainz 05 II | - | 1. FC Kaiserslautern II | 0:2 |  |
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| 3. Round | 17/08/2003 | 1. FC Kaiserslautern II | - | SV Wehen-Taunusstein | 1:2 | ||||
| 4. Round | 24/08/2003 | Rot-Weiß Erfurt | - | 1. FC Kaiserslautern II | 2:1 | ||||
| 5. Round | 30/08/2003 | 1. FC Kaiserslautern II | - | 1. FC Schweinfurt 05 | 2:2 | |
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| 6. Round | 05/09/2003 | 1. FC Saarbrücken | - | 1. FC Kaiserslautern II | 1:1 | ||||
| 7. Round | 13/09/2003 | 1. FC Kaiserslautern II | - | VfR Aalen | 1:2 | |
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| 9. Round | 28/09/2003 | 1. FC Kaiserslautern II | - | Sportfreunde Siegen | 2:0 | |
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| 10. Round | 03/10/2003 | Stuttgarter Kickers | - | 1. FC Kaiserslautern II | 2:0 | ||||
| 11. Round | 11/10/2003 | 1. SC Feucht | - | 1. FC Kaiserslautern II | 3:0 | ||||
| 12. Round | 21/10/2003 | 1. FC Kaiserslautern II | - | Kickers Offenbach | 2:2 | ||||
| 13. Round | 25/10/2003 | 1. FC Eschborn | - | 1. FC Kaiserslautern II | 4:1 | |
Malta