Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2018 |  | Toni Stelzer | DF |  | Dynamo Dresden U19 | Dynamo Dresden U19 |
| 01/2018 |  | Moussa Koné | FW |  | FC Zürich | FC Zürich |
| 01/2018 | | Marcel Franke | DF |  | Norwich City | Norwich City |
| 08/2017 |  | Peniel Mlapa | FW |  | VfL Bochum | Bochum |
| 08/2017 | | Paul Seguin | MF |  | VfL Wolfsburg | Wolfsburg |
| 08/2017 |  | Haris Duljević | FW |  | FK Sarajevo | FK Sarajevo |
| 08/2017 |  | Eero Markkanen | FW |  | AIK | AIK |
| 07/2017 | | Sören Gonther | DF |  | FC St. Pauli | St. Pauli |
| 07/2017 | | Rico Benatelli | MF |  | Würzburger Kickers | Würzburg |
| 07/2017 |  | Sascha Horvath | MF |  | Sturm Graz | Sturm Graz |
| 07/2017 | | Justin Löwe | MF | | Dynamo Dresden U19 | Dynamo Dresden U19 |
| 07/2017 | | Patrick Möschl | MF |  | SV Ried | SV Ried |
| 07/2017 |  | Sinan Tekerci | MF |  | Preußen Münster | Pr. Münster |
| 07/2017 |  | Vasil Kušej | FW |  | Dynamo Dresden U17 | Dresden U17 |
| 07/2017 | | Lucas Röser | FW |  | SG Sonnenhof Großaspach | Großaspach |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2018 | | Justin Löwe | MF |  | FC Oberlausitz | Oberlausitz |
| 01/2018 | | Noah Awassi | DF |  | Union Fürstenwalde | Fürstenwalde |
| 01/2018 | | Eero Markkanen | FW | | AIK | AIK |
| 08/2017 | | Marc Wachs | DF |  | VfL Osnabrück | Osnabrück |
| 08/2017 | | Marcel Hilßner | MF |  | Hansa Rostock | Rostock |
| 07/2017 |  | Jean-François Kornetzky | GK |  | SV Röchling Völklingen | Röchling-Völkl. |
| 07/2017 | | Sinan Tekerci | MF |  | FSV Zwickau | FSV Zwickau |
| 07/2017 | | Niklas Landgraf | DF |  | Hallescher FC | Hallescher FC |
| 07/2017 |  | Giuliano Modica | DF |  | 1. FC Kaiserslautern | K'lautern |
| 07/2017 | | Jörn-Hendrik Starostzik | DF | | Hallescher FC | Hallescher FC |
| 07/2017 | | Robin Fluß | MF |  | Wacker Nordhausen | Nordhausen |
| 07/2017 | | Akaki Gogia | MF |  | 1. FC Union Berlin | Union Berlin |
| 07/2017 | | Marvin Stefaniak | MF | | VfL Wolfsburg | Wolfsburg |
| 07/2017 | | Stefan Kutschke | FW |  | FC Ingolstadt 04 | Ingolstadt |