| Player | From | Fee | Date |
|---|---|---|---|
| Younes Amin | Free Agent | Free | 02.08.2026 |
| Pledl Thomas | Free Agent | Free | 04.08.2026 |
| Schnellhardt Fabian | Free Agent | Free | 05.08.2026 |
| Felipe Luiz | Free Agent | Free | 06.08.2026 |
| Stoll Lennart | Free Agent | Free | 09.08.2026 |
| Stange Veit | Borussia Mönchengladbach | 1.7M | 14.08.2026 |
| Schulz Michael | Academy | Free | 23.08.2026 |
| Schröder Maximilian | Academy | Free | 23.08.2026 |
| Frank Gregor | Academy | Free | 23.08.2026 |
| Schuster Gabriel | Academy | Free | 23.08.2026 |
| Winter Benjamin | Academy | Free | 23.08.2026 |
| Ribeiro Eduardo | Free Agent | Free | 17.09.2026 |
| Mélières Cléo | Free Agent | Free | 25.09.2026 |
| Kooy Wessel | Free Agent | Free | 29.09.2026 |
| Nizet Rob | Free Agent | Free | 10.10.2026 |
| Player | From | Date | End Date |
|---|---|---|---|
| Zingerle Leopold | RB Leipzig | 08.01.2027 | 07.07.2027 |
| Diehl Justin | VfB Stuttgart | 09.01.2027 | 05.11.2027 |
| Bell Stefan | Mainz 05 | 11.01.2027 | 10.07.2027 |
| Poller Tiago | TSG Hoffenheim | 15.01.2027 | 14.07.2027 |
| Player | To | Date | End Date |
|---|---|---|---|
| Föhrenbach Jonas | Borussia Dortmund | 22.08.2026 | 18.02.2027 |