Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2026 |  | Ayukayoh Mengot | MF | |||
| 01/2026 | | Luca Petzold | GK |  | Bahlinger SC | Bahlinger SC |
| 01/2026 | | Moritz Schulze | GK | |||
| 07/2025 | | Norman Quindt | GK |  | Hannover 96 II | Hannover II |
| 07/2025 | | Bent Andresen | DF |  | VfB Lübeck | Lübeck |
| 07/2025 | | Felix Göttlicher | DF | | Hannover 96 II | Hannover II |
| 07/2025 |  | Jarno Janssen | DF |  | 1. FC Bocholt | 1. FC Bocholt |
| 07/2025 | | Emanuel Adou | MF |  | 1. FC Phönix Lübeck | 1. FC Phönix |
| 07/2025 | | Marvin Chukwuemeka Nwokocha | MF | |||
| 07/2025 | | Noah Gumpert | MF |  | Holstein Kiel II | Holst. Kiel II |
| 07/2025 | | Peer Mahncke | MF |  | FC St. Pauli II | St. Pauli II |
| 07/2025 | | Michel Eickschläger | FW |  | TuS Bersenbrück | TuS Bersenbrück |
| 07/2025 | | Les-Marvin Hinz | FW | |||
| 07/2025 | | Emeka Oduah | FW |  | VfL Osnabrück | Osnabrück |
| 07/2025 | | Theo Schröder | FW | | FC St. Pauli II | St. Pauli II |
| 07/2025 |  | Nick Stepantsev | FW | | Hannover 96 II | Hannover II |
| 07/2025 | | Bastian Dassel | AS-CO | |||
| 07/2025 | | Daniel Kossenjans | GK-CO |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2026 | | Michel Eickschläger | FW | | TuS Bersenbrück | TuS Bersenbrück |
| 01/2026 | | Norman Quindt | GK |  | TSV Havelse | TSV Havelse |
| 01/2026 | | Jarno Janssen | DF |  | IJsselmeervogels | IJsselmeerv. |
| 01/2026 | | Noah Gumpert | MF |  | St. John's Red Storm | St. John's Red Storm |
| 09/2025 | | Emeka Oduah | FW |  | FC Carl Zeiss Jena | Jena |
| 08/2025 | | Joshua Dudock | FW |  | Bremer SV | Bremer SV |
| 08/2025 | | Pascal Steinwender | FW |  | SSV Jeddeloh II | SSV Jeddeloh |
| 08/2025 | | André N'Diaye | FW |  | Schwarz-Weiß Rehden | SW Rehden |
| 08/2025 | | Marcel Bergmann | GK |  | 1. FC Lok Leipzig | Lok Leipzig |
| 07/2025 | | Moritz Onken | GK | | SSV Jeddeloh II | SSV Jeddeloh |
| 07/2025 | | Tim Dietrich | DF |  | FC Schalke 04 II | Schalke II |
| 07/2025 | | Luis Podolski | DF |  | Hessen Kassel | Hessen Kassel |
| 07/2025 | | David Kébé | MF |  | VSG Altglienicke | Altglienicke |
| 07/2025 | | Said Abbey | FW |  | SV Meppen II | SV Meppen II |
| 07/2025 | | Christian Meyer | GK-CO |  | VfB Oldenburg | Oldenburg |