Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 10/2020 |  | Aramis Rohner | DF |  | FC Basel 1893 II | FC Basel II |
| 07/2020 |  | Noah Dägele | GK |  | Alemannia Aachen U19 | Aachen U19 |
| 07/2020 | | Eduard Nowak | DF | |||
| 07/2020 |  | Berat Ozan | DF | |||
| 07/2020 | | Johannes Binkert | MF | |||
| 07/2020 | | Angjelo Bisha | MF | |||
| 07/2020 | | Alija Kapidzija | MF | |||
| 07/2020 | | Benedikt Nickel | MF |  | Neckarsulmer Sport-Union | Neckarsulmer SU |
| 07/2020 |  | Nico-Luca Andrijevic | FW | |||
| 07/2020 | | Vincent Kittel | FW | |||
| 07/2020 | | Michael Kuttler | FW | |||
| 07/2020 | | Erkan Aktas | MA |