| 16. Round | 29/01/2023 | Blau-Weiß Papenburg | - | U.S.I. Lupo-Martini | 0:1 |  |
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| 21. Round | 12/02/2023 | U.S.I. Lupo-Martini | - | MTV Eintracht Celle | 3:1 | ||||
| 23. Round | 25/02/2023 | Arminia Hannover | - | U.S.I. Lupo-Martini | 0:1 | ||||
| 24. Round | 04/03/2023 | U.S.I. Lupo-Martini | - | VfL Oldenburg | 2:1 | ||||
| 26. Round | 19/03/2023 | U.S.I. Lupo-Martini | - | HSC Hannover | 1:1 | ||||
| 27. Round | 25/03/2023 | FT Braunschweig | - | U.S.I. Lupo-Martini | 0:2 | ||||
| 28. Round | 02/04/2023 | U.S.I. Lupo-Martini | - | Heeslinger SC | 4:1 |  |
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| 22. Round | 05/04/2023 | SV Ahlerstedt/Ottendorf | - | U.S.I. Lupo-Martini | 0:4 | ||||
| 25. Round | 10/04/2023 | Lüneburger SK Hansa | - | U.S.I. Lupo-Martini | 0:0 | ||||
| 30. Round | 23/04/2023 | U.S.I. Lupo-Martini | - | TSV Pattensen | 2:2 | ||||
| 20. Round | 26/04/2023 | Germania Egestorf/Langreder | - | U.S.I. Lupo-Martini | 1:3 | ||||
| 32. Round | 07/05/2023 | U.S.I. Lupo-Martini | - | SV Ramlingen/Ehlershausen | 3:2 | ||||
| 33. Round | 13/05/2023 | Rotenburger SV | - | U.S.I. Lupo-Martini | 1:1 |
Italy