| 3. Round | 13/08/1998 | FC St. Pauli | - | SG Wattenscheid 09 | 1:0 |  |
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| 4. Round | 16/08/1998 | SG Wattenscheid 09 | - | Energie Cottbus | 1:1 | ||||
| 5. Round | 23/08/1998 | Rot-Weiß Oberhausen | - | SG Wattenscheid 09 | 1:0 | ||||
| 8. Round | 27/09/1998 | SG Wattenscheid 09 | - | KFC Uerdingen 05 | 2:1 | ||||
| 11. Round | 25/10/1998 | SpVgg Greuther Fürth | - | SG Wattenscheid 09 | 2:1 | ||||
| 12. Round | 30/10/1998 | SG Wattenscheid 09 | - | FC Gütersloh | 1:1 | ||||
| 13. Round | 06/11/1998 | SG Wattenscheid 09 | - | Karlsruher SC | 0:0 | ||||
| 14. Round | 15/11/1998 | Arminia Bielefeld | - | SG Wattenscheid 09 | 1:0 | ||||
| 15. Round | 20/11/1998 | SG Wattenscheid 09 | - | 1. FC Köln | 1:1 | ||||
| 17. Round | 06/12/1998 | SG Wattenscheid 09 | - | Hannover 96 | 0:3 | ||||
| 20. Round | 26/02/1999 | SG Wattenscheid 09 | - | FC St. Pauli | 4:2 | ||||
| 25. Round | 09/04/1999 | KFC Uerdingen 05 | - | SG Wattenscheid 09 | 0:0 | ||||
| 33. Round | 13/06/1999 | SG Wattenscheid 09 | - | SpVgg Unterhaching | 4:2 | ||||
| 34. Round | 17/06/1999 | Hannover 96 | - | SG Wattenscheid 09 | 2:1 | |
Spain