Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2021 |  | Akil Cömcü | MF |  | Rot Weiss Ahlen | RW Ahlen |
| 08/2020 |  | Yunus Emre Cakir | DF |  | FC Kray | FC Kray |
| 07/2020 | | Marcel Todte | FW | | Rot Weiss Ahlen | RW Ahlen |
| 07/2020 | | Steven Kodra | MF |  | Holzwickeder SC | Holzwickeder SC |
| 07/2020 | | Lutonda Ntiti | FW | |||
| 07/2020 | | Joel Kiranyaz | GK |  | Westfalia Wickede | Wickede |
| 07/2020 | | Kevin Scierski | GK |  | Hammer SpVg U19 | Hammer SpVg U19 |
| 07/2020 | | Tim Breuer | DF | |||
| 07/2020 | | Jannik Guhse | DF | | Hammer SpVg U19 | Hammer SpVg U19 |
| 07/2020 | | Luca Hildebrandt | DF | | Hammer SpVg U19 | Hammer SpVg U19 |
| 07/2020 | | Anil Saraman | DF |  | SV Hilbeck | SV Hilbeck |
| 07/2020 |  | Chahin Abdallah | MF | |||
| 07/2020 | | Hosan Ahmed | MF | |||
| 07/2020 | | Philipp Grodowski | MF | |||
| 07/2020 | | Jonas Janetzki | MF | | Holzwickeder SC | Holzwickeder SC |
| 07/2020 | | Ilkay Nagis | MF | |||
| 07/2020 | | Roland Kapinga | FW | |||
| 07/2020 | | Andrei Lorengel | FW | |||
| 07/2020 | | Vincent Ocansey | FW | | Hammer SpVg U19 | Hammer SpVg U19 |
| 07/2020 | | Steven Degelmann | MA |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2020 | | Sinan Özkara | DF |  | Turgutluspor | Turgutluspor |
| 08/2020 | | Ali Gülcan | FW |  | Preußen Münster II | Münster II |
| 07/2020 | | Patrick Franke | DF |  | Westfalia Rhynern | Westf. Rhynern |
| 07/2020 |  | Nazzareno Ciccarelli | MF |  | TSG Sprockhövel | Sprockh. |
| 07/2020 | | Mergim Deljiu | MF | | FC Kray | FC Kray |
| 07/2020 | | Ismail Icen | MF |  | SG Bockum-Hövel | SG Bockum-Hövel |
| 07/2020 | | Nils Kisker | MF |  | TuS Hiltrup | TuS Hiltrup |
| 07/2020 | | René Lewejohann | MA |  | Rot-Weiß Oberhausen U19 | Oberhausen U19 |