| 4. Round | 10/09/2022 | Viktoria Arnoldsweiler | - | Bonner SC | 1:1 | ||||
| 5. Round | 17/09/2022 | Bonner SC | - | SpVg Frechen 20 | 2:0 | ||||
| 8. Round | 09/10/2022 | Fortuna Köln II | - | Bonner SC | 2:2 | ||||
| 9. Round | 14/10/2022 | Bonner SC | - | BC Viktoria Glesch-Paffendorf | 4:0 | ||||
| 10. Round | 23/10/2022 | Blau-Weiß Friesdorf | - | Bonner SC | 1:8 | ||||
| 11. Round | 29/10/2022 | Bonner SC | - | Siegburger SV 04 | 2:0 | ||||
| 12. Round | 06/11/2022 | Borussia Freialdenhoven | - | Bonner SC | 0:4 |  |
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| 13. Round | 10/11/2022 | Bonner SC | - | TuS Königsdorf | 0:2 | ||||
| 15. Round | 04/12/2022 | Bonner SC | - | Eintracht Hohkeppel | 5:0 | |
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| 20. Round | 02/04/2023 | SpVg Frechen 20 | - | Bonner SC | 1:0 | ||||
| 18. Round | 08/04/2023 | FC Hennef 05 | - | Bonner SC | 0:0 | ||||
| 26. Round | 17/05/2023 | Siegburger SV 04 | - | Bonner SC | 0:2 | ||||
| 27. Round | 21/05/2023 | Bonner SC | - | Borussia Freialdenhoven | 5:0 | ||||
| 28. Round | 28/05/2023 | TuS Königsdorf | - | Bonner SC | 2:1 | ||||
| 29. Round | 02/06/2023 | Bonner SC | - | FC Wegberg-Beeck | 0:1 | ||||
| 30. Round | 11/06/2023 | Eintracht Hohkeppel | - | Bonner SC | 4:1 |
Germany