Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2021 |  | Luca Mittelstädt | MF |  | ESC Geestemünde | Geestemünde |
| 02/2021 |  | Emre Aytun | FW |  | Rot-Weiß Koblenz | RW Koblenz |
| 02/2021 | | Mechak Nankishi | FW |  | TuS Schwachhausen | Schwachh. |
| 01/2021 | | Julian Stöhr | DF |  | Weiche Flensburg 08 | W. Flensburg |
| 01/2021 |  | Ridel Monteiro | MF | |||
| 10/2020 | | Marco Behrens | GK | |||
| 10/2020 | | Hilkiah Voigt | FW | |||
| 09/2020 |  | Haris Ibrahimovic | MF |  | FC Espoo | FC Espoo |
| 08/2020 | | Björn Hakansson | DF | |||
| 07/2020 | | Clemens Schoppenhauer | DF |  | Chemnitzer FC | Chemnitz |
| 07/2020 | | Laurens Hammermeister | DF |  | Werder Bremen U19 | Werder U19 |
| 07/2020 | | Kerem Sahan | DF |  | Brinkumer SV | Brinkumer SV |
| 07/2020 | | Jason Tomety-Hemazro | DF |  | JFV Nordwest U19 | JFV Nordwest U19 |
| 07/2020 |  | Edison Mazreku | MF |  | Heeslinger SC | Heeslinger SC |
| 07/2020 | | Erik Köhler | FW |  | FC Hagen/Uthlede | Hagen/Uthlede |
| 07/2020 | | Mazlum Demirci | AT-C |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2021 | | Haris Ibrahimovic | MF |  | TuS Komet Arsten | Komet Arsten |
| 01/2021 | | Björn Hakansson | DF |  | Rotenburger SV | Rotenburg |
| 07/2020 | | Florent Aziri | MF |  | SV Hemelingen | Hemelingen |
| 07/2020 | | Tom Keil | MF |  | FC Oberlausitz | Oberlausitz |
| 07/2020 | | Boris Koweschnikow | MF |  | TB Uphusen | TB Uphusen |