Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2017 |  | Jens Fikisi | GK |  | Bonner SC U17 | Bonner SC U17 |
| 07/2017 | | Max Kuhlmann | GK | |||
| 07/2017 | | Enes Kurnaz | GK | |||
| 07/2017 |  | Nicolo Avellino | DF |  | Fortuna Köln U17 | Fortuna Köln U17 |
| 07/2017 | | Tariq Arma | MF |  | Viktoria Köln U17 | Viktoria Köln U17 |
| 07/2017 | | Nico Burbach | MF | | Viktoria Köln U17 | Viktoria Köln U17 |
| 07/2017 | | Samuel Fontana | MF | | Viktoria Köln U17 | Viktoria Köln U17 |
| 07/2017 | | Mikolaj Grabowski | MF | |||
| 07/2017 | | Ertugrul Ünal | MF |  | FC Hennef 05 U19 | FC Hennef 05 U19 |
| 07/2017 | | Deniz Obuz | FW | | FC Hennef 05 U19 | FC Hennef 05 U19 |
| 07/2017 | | Kadir Celik | GK-CO |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2017 | | Bünyamin Koyuncu | DF |  | SG Köln-Worringen | SG Köln-Worringen |
| 07/2017 | | Milot Hakolli | MF |  | FV Bad Honnef | FV Bad Honnef |
| 07/2017 | | Alisan Sert | MF |  | Blau-Weiß Friesdorf | Blau-Weiß Fries |
| 07/2017 | | Antonio Zarbo | MF |  | SSV Merten | SSV Merten |
| 07/2017 | | Bujar Delijaj | FW |  | VfL Alfter | VfL Alfter |
| 07/2017 | | Eric Gweth | FW | | VfL Alfter | VfL Alfter |