Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2020 |  | Takuya Kitamura | MF | |||
| 02/2020 |  | Axel Glowacki | FW |  | SSVg Velbert U19 | SSVg Velbert U19 |
| 01/2020 | | Miltiadis Athanasiou | DF |  | 1. FC Wülfrath | 1. FC Wülfrath |
| 01/2020 | | Yusa-Semih Alabas | DF |  | Wuppertaler SV | Wuppertal |
| 01/2020 |  | Cellou Diallo | FW | |||
| 10/2019 | | Tadun Weldert | MF | |||
| 09/2019 | | Marcus John | MA | |||
| 09/2019 | | Keisuke Ishibashi | GK | |||
| 09/2019 |  | Salvatore Prestipino | MA | |||
| 07/2019 | | Marvin Gomoluch | GK |  | MSV Duisburg U19 | Duisburg U19 |
| 07/2019 | | Nikolas Schepe | GK | |||
| 07/2019 | | Sebastian Speen | GK | | Wuppertaler SV | Wuppertal |
| 07/2019 | | Leon Täger | GK | |||
| 07/2019 | | Peter Schmetz | DF | | Wuppertaler SV | Wuppertal |
| 07/2019 | | Arber Berbatovci | MF | |||
| 07/2019 | | Kewin Bilgen | MF | |||
| 07/2019 | | Tihomir Kriznjak | MF | | SSVg Velbert U19 | SSVg Velbert U19 |
| 07/2019 | | Kai Schwertfeger | MF |  | SV 19 Straelen | SV Straelen |
| 07/2019 |  | Hasan Ülker | MF |  | TSG Sprockhövel | Sprockh. |
| 07/2019 | | Shunya Hashimoto | FW |  | SC Düsseldorf-West | Düsseldorf-West |
| 07/2019 | | Robin Hilger | FW |  | SC Velbert | SC Velbert |
| 07/2019 |  | Murad Khan | FW |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2020 | | Pascal Kubina | DF | | SC Velbert | SC Velbert |
| 01/2020 | | Arber Berbatovci | MF |  | Westfalia Herne | West. Herne |
| 01/2020 | | Sebastian Speen | GK |  | Sportfreunde Baumberg | Spfr. Baumberg |
| 01/2020 | | Aleksandar Ješić | MF | | Westfalia Herne | West. Herne |
| 07/2019 | | Philipp Sprenger | GK |  | SpVg Schonnebeck | SV Schonnebeck |
| 07/2019 | | Hakan Uzun | DF |  | SV Genc Osman Duisburg | SV Genc Osman |
| 07/2019 | | Liridon Salihu | MF | | Sportfreunde Baumberg | Spfr. Baumberg |
| 07/2019 | | Pascale Talarski | MF |  | 1. FC Bocholt | 1. FC Bocholt |
| 07/2019 | | Aliosman Aydin | FW |  | TuRU Düsseldorf | TuRU D’dorf |
| 07/2019 | | Leroy Mickels | FW |  | MSV Duisburg | Duisburg |
| 07/2019 | | Alperen Sahin | FW | | TSG Sprockhövel | Sprockh. |
| 07/2019 | | Engincan Yildiz | FW | | SV Genc Osman Duisburg | SV Genc Osman |