Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2026 |  | Oskar Trinius | GK |  | Viktoria Köln U19 | Viktoria Köln U19 |
| 07/2026 |  | Leon Ibrahimi | DF |  | FC Hennef 05 U17 | FC Hennef 05 U17 |
| 07/2026 | | Keyan Sengül | DF |  | Viktoria Köln U17 | Viktoria Köln U17 |
| 07/2026 | | Luca Kaiser | MF | | Viktoria Köln U17 | Viktoria Köln U17 |
| 07/2026 |  | Danylo Kot | MF | | Viktoria Köln U17 | Viktoria Köln U17 |
| 07/2026 | | Oseremen Ehidiamhen | FW | | Viktoria Köln U17 | Viktoria Köln U17 |
| 07/2026 |  | Adam Melikyan | FW | | Viktoria Köln U17 | Viktoria Köln U17 |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2026 |  | Mutlu Demir | MA |  | FC Hennef 05 | FC Hennef 05 |
| 07/2026 | | Johannes Lemm | DF |  | SSV Bornheim | SSV Bornheim |
| 07/2026 | | Bennet Rous | DF |  | Fortuna Köln U19 | Fortuna Köln U19 |
| 07/2026 | | Martin Kass | MF |  | Bonner SC U19 | Bonn U19 |
| 07/2026 | | Batuhan Şahin | MF | | Fortuna Köln U19 | Fortuna Köln U19 |
| 07/2026 | | Connor Smith | FW | | Bonner SC U19 | Bonn U19 |