Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2017 |  | Vincent Sierro | MF |  | FC Sion | FC Sion |
| 08/2016 |  | Georg Niedermeier | DF | |||
| 08/2016 |  | Rafał Gikiewicz | GK |  | Eintracht Braunschweig | Braunschweig |
| 07/2016 |  | Zack Steffen | GK |  | SC Freiburg II | Freiburg II |
| 07/2016 | | Manuel Gulde | DF |  | Karlsruher SC | Karlsruhe |
| 07/2016 |  | Aleksandar Ignjovski | DF |  | Eintracht Frankfurt | E. Frankfurt |
| 07/2016 |  | Çağlar Söyüncü | DF |  | Altınordu FK | Altınordu |
| 07/2016 | | Onur Bulut | MF |  | VfL Bochum | Bochum |
| 07/2016 | | Janik Haberer | MF | | VfL Bochum | Bochum |
| 07/2016 | | Sebastian Kerk | MF |  | 1. FC Nuremberg | Nuremberg |
| 07/2016 |  | Charles-Elie Laprévotte | MF |  | Preußen Münster | Pr. Münster |
| 07/2016 | | Jonas Meffert | MF | | Karlsruher SC | Karlsruhe |
| 07/2016 |  | Philipp Zulechner | FW |  | BSC Young Boys | Young Boys |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2017 |  | Lucas Hufnagel | MF | | 1. FC Nuremberg | Nuremberg |
| 01/2017 | | Jonas Meffert | MF | | Karlsruher SC | Karlsruhe |
| 01/2017 |  | Mats Møller Dæhli | MF |  | FC St. Pauli | St. Pauli |
| 01/2017 | | Charles-Elie Laprévotte | MF |  | 1. FC Magdeburg | Magdeburg |
| 08/2016 | | Sebastian Kerk | MF |  | 1. FC Kaiserslautern | K'lautern |
| 08/2016 | | Philipp Zulechner | FW |  | Sturm Graz | Sturm Graz |
| 08/2016 |  | Mensur Mujdža | DF | | 1. FC Kaiserslautern | K'lautern |
| 07/2016 | | Caleb Stanko | MF |  | FC Vaduz | FC Vaduz |
| 07/2016 | | Zack Steffen | GK |  | Columbus Crew | Columbus Crew |
| 07/2016 | | Konstantin Fuhry | GK |  | SV 07 Elversberg | Elversberg |
| 07/2016 | | Vegar Hedenstad | DF | | FC St. Pauli | St. Pauli |
| 07/2016 | | Immanuel Höhn | DF |  | SV Darmstadt 98 | Darmstadt |
| 07/2016 | | Marco Hingerl | MF |  | Bayern München II | Bayern II |
| 07/2016 | | Florian Kath | MF | | 1. FC Magdeburg | Magdeburg |
| 07/2016 | | Tim Kleindienst | FW |  | 1. FC Heidenheim 1846 | Heidenheim |
| 07/2016 | | Joshua Mees | FW |  | TSG Hoffenheim II | Hoffenheim II |
| 07/2016 | | Fabian Schleusener | FW |  | FSV Frankfurt | FSV Frankf. |