Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2013 |  | Mohamed Daf | MF | |||
| 01/2013 |  | Frank Acheampong | MF |  | Buriram United | Buriram United |
| 01/2013 |  | Enzo D'Alberto | GK | |||
| 01/2013 | | Sefa İşçi | DF | |||
| 01/2013 | | Mohamed Soumaré | FW | |||
| 07/2012 | | Jereon Bouckaert | GK | |||
| 07/2012 |  | Amarildo Çekrezi | GK | |||
| 07/2012 | | Anthony D'Alberto | DF | |||
| 07/2012 | | Sebastiaan De Wilde | DF | |||
| 07/2012 | | Michaël Heylen | DF | |||
| 07/2012 | | Jonathan Kindermans | DF | |||
| 07/2012 | | Hervé Matthys | DF | |||
| 07/2012 |  | Chancel Mbemba | DF | |||
| 07/2012 | | Anthony Rivituso | DF | |||
| 07/2012 | | Alexis Scholl | DF | |||
| 07/2012 | | Jonathan Vervoort | DF |  | RSC Anderlecht | Anderlecht |
| 07/2012 | | Sebastiaan Brebels | MF | |||
| 07/2012 | | Massimo Bruno | MF | | RSC Anderlecht | Anderlecht |
| 07/2012 | | Umberto Carvalho | MF | |||
| 07/2012 | | Alexandre De Bruyn | MF | |||
| 07/2012 | | Leander Dendoncker | MF | |||
| 07/2012 | | Bahnou Diarra | MF | |||
| 07/2012 | | Luca Falsaperla | MF | |||
| 07/2012 |  | Nabil Jaadi | MF | |||
| 07/2012 | | Alessio Palmeri | MF | |||
| 07/2012 | | Mehdi Tarfi | MF | | RSC Anderlecht | Anderlecht |
| 07/2012 |  | Oswal Álvarez | FW | |||
| 07/2012 | | Nathan Kabasele | FW |  | KVC Westerlo | KVC Westerlo |
| 07/2012 | | Andy Kawaya | FW | |||
| 07/2012 |  | Elis Koulibaly | FW |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2013 | | Nathan Kabasele | FW |  | Torino FC | Torino FC |
| 09/2012 | | Jonathan Vervoort | DF |  | FC Eindhoven | FC Eindhoven |
| 07/2012 | | Kenneth Leemans | GK |  | Royal Antwerp FC | Antwerpen |
| 07/2012 | | Brandon Deville | MF |  | AC Ajaccio | AC Ajaccio |
| 07/2012 | | Tika Musonda | MF |  | Chelsea FC U19 | Chelsea U19 |
| 07/2012 | | Karim Tarfi | MF |  | De Graafschap | De Graafs. |