Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2014 |  | Paul Seguin | MF |  | VfL Wolfsburg U19 | Wolfsburg U19 |
| 01/2014 |  | Kevin De Bruyne | MF |  | Chelsea FC | Chelsea |
| 01/2014 | | Moritz Sprenger | DF | | VfL Wolfsburg U19 | Wolfsburg U19 |
| 01/2014 | | Dan-Patrick Poggenberg | DF |  | VfL Wolfsburg II | Wolfsburg II |
| 01/2014 | | Junior Malanda | MF |  | SV Zulte Waregem | Zulte Waregem |
| 10/2013 | | Willi Evseev | MF | | VfL Wolfsburg II | Wolfsburg II |
| 08/2013 |  | Luiz Gustavo | MF |  | Bayern Munich | Bayern Munich |
| 07/2013 | | Max Grün | GK |  | SpVgg Greuther Fürth | Gr. Fürth |
| 07/2013 | | Felipe | DF |  | VfB Stuttgart | Stuttgart |
| 07/2013 |  | Timm Klose | DF |  | 1. FC Nuremberg | Nuremberg |
| 07/2013 | | Patrick Ochs | DF |  | TSG Hoffenheim | Hoffenheim |
| 07/2013 | | Daniel Caligiuri | MF |  | SC Freiburg | Freiburg |
| 07/2013 |  | Tolga Ciğerci | MF |  | Bor. Mönchengladbach | M'gladbach |
| 07/2013 |  | Ja-cheol Koo | MF |  | FC Augsburg | Augsburg |
| 07/2013 |  | Rasmus Jönsson | FW |  | FSV Frankfurt | FSV Frankf. |
| 07/2013 | | Stefan Kutschke | FW |  | RB Leipzig | RB Leipzig |
| 07/2013 | | Kevin Scheidhauer | FW |  | VfL Bochum | Bochum |
| 07/2013 |  | Giovanni Sio | FW |  | FC Sochaux | Sochaux |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2014 | | Diego | MF |  | Atlético Madrid | Atlético |
| 01/2014 | | Ja-cheol Koo | MF |  | 1. FSV Mainz 05 | Mainz 05 |
| 09/2013 |  | Ferhan Hasani | MF |  | Brøndby IF | Brøndby IF |
| 09/2013 | | Tolga Ciğerci | MF |  | Hertha BSC | Hertha BSC |
| 09/2013 |  | Makoto Hasebe | MF | | 1. FC Nuremberg | Nuremberg |
| 09/2013 | | Patrick Helmes | FW |  | 1. FC Köln | Köln |
| 08/2013 | | Giovanni Sio | FW |  | FC Basel 1893 | FC Basel |
| 08/2013 | | Rasmus Jönsson | FW |  | Aalborg BK | Aalborg BK |
| 07/2013 | | Fágner | DF |  | Vasco da Gama - RJ | Vasco da Gama |
| 07/2013 | | Marwin Hitz | GK | | FC Augsburg | Augsburg |
| 07/2013 |  | Simon Kjær | DF |  | Lille OSC | Lille |
| 07/2013 |  | Yohandry Orozco | MF |  | Deportivo Táchira | Táchira |
| 07/2013 |  | Václav Pilař | MF | | SC Freiburg | Freiburg |