| Player | From | Fee | Date |
|---|---|---|---|
| Möbius Justin | Free Agent | Free | 02.08.2026 |
| Groß Jonas | Free Agent | Free | 03.08.2026 |
| Beck Friedrich | Free Agent | Free | 03.08.2026 |
| Müller Martin | Free Agent | Free | 03.08.2026 |
| Richter Marc | Free Agent | Free | 03.08.2026 |
| Simon Martin | Free Agent | Free | 03.08.2026 |
| Neumann Markus | Free Agent | Free | 03.08.2026 |
| Köhler Friedrich | Free Agent | Free | 03.08.2026 |
| Krüger Martin | Free Agent | Free | 03.08.2026 |
| Kraus Ralph | Free Agent | Free | 03.08.2026 |
| Simon Peter | Free Agent | Free | 03.08.2026 |
| Klein Sebastian | Free Agent | Free | 03.08.2026 |
| Graf Jan | Free Agent | Free | 03.08.2026 |
| Jäger Stefan | Free Agent | Free | 03.08.2026 |
| Winkler Jan | Free Agent | Free | 23.08.2026 |
| Anhari Hamza | Fortuna Düsseldorf | 2.6M | 30.08.2026 |
| Hoggas Kévin | Free Agent | Free | 02.10.2026 |
| Ndikom Montell | Hannover 96 | 1.7M | 06.07.2027 |
| Rölke Oliver | Hertha BSC | 3.4M | 11.07.2027 |
| Gibs Owen | Kaiserslautern | 1.7M | 11.07.2027 |
| Player | To | Fee | Date |
|---|---|---|---|
| Sicker Arne | Free Agent | Free | 01.08.2026 |
| Sarenren-Bazee Noah | Free Agent | Free | 01.08.2026 |
| Grodowski Joel | TSG Hoffenheim | 10.6M | 18.01.2027 |
| Player | From | Date | End Date |
|---|---|---|---|
| Kemlein Aljoscha | Union Berlin | 10.08.2026 | 07.05.2027 |
| Agu Felix | Werder Bremen | 18.08.2026 | 15.05.2027 |
| Botic Noah | Austria Wien | 11.01.2027 | 11.05.2027 |
| Guiu Marc | RB Leipzig | 17.01.2027 | 17.05.2027 |
| Bøving William | Mainz 05 | 07.07.2027 | 02.05.2028 |
| Player | To | Date | End Date |
|---|---|---|---|
| Hagmann Felix | Altach | 02.09.2026 | 30.05.2027 |
| Zaloha Artem | Stade de Reims | 22.06.2027 | 17.05.2028 |
| Hilterman Jeredy | SC Paderborn | 30.01.2027 | 26.11.2027 |
| Richter Daniel | Nürnberg | 25.06.2027 | 20.04.2028 |
| Yaşar Eyyüb | Union Berlin | 09.07.2027 | 04.05.2028 |