Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 10/2026 |  | Tibo Peys | GK |  | Oud-Heverlee Leuven U18 | U18 |
| 09/2026 | | Kiany Vroman | GK |  | K Lierse SK | Lierse |
| 09/2026 |  | Alessandro Fontanarosa | DF |  | US Avellino | Avellino |
| 09/2026 | | Robin Mirisola | FW |  | KRC Genk | KRC Genk |
| 07/2026 |  | Emmanuel Addai | FW |  | Qarabağ FK | Qarabağ FK |
| 07/2026 |  | Jamie Lawrence | DF |  | WSG Tirol | WSG Tirol |
| 07/2026 |  | Takuya Ogiwara | DF |  | Urawa Red Diamonds | Red Diamonds |
| 07/2026 | | Shin Yamada | FW |  | Celtic FC | Celtic |
| 07/2026 |  | Dani van den Heuvel | GK |  | Club Brugge KV | Brugge KV |
| 07/2026 | | Marcel Van Dijck | GK |  | Royal Antwerp FC U18 | U18 |
| 07/2026 | | Manuel Osifo | MF |  | KV Kortrijk | Kortrijk |
| 07/2026 | | Chike Van de Ven | FW |  | Oud-Heverlee Leuven II | Oud-Heverlee Leuven II |
| 07/2026 | | Timmy Simons | MA | |||
| 07/2026 |  | Jamath Shoffner | AS-CO | |||
| 07/2026 | | Derrick Tshimanga | TRA-C |  | K Beerschot VA | K Beerschot VA |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2026 | | Tobe Leysen | GK | | KRC Genk | KRC Genk |
| 08/2026 | | Mathieu Maertens | MF |  | SC Cambuur | SC Cambuur |
| 07/2026 |  | Youssef Maziz | MF |  | Colorado Rapids | Colorado Rapids |
| 07/2026 | | Takahiro Akimoto | DF |  | FC Machida Zelvia | Machida Zelvia |
| 07/2026 |  | Sory Kaba | FW |  | Al Dhafra | Al Dhafra |
| 07/2026 | | Maxence Prévot | GK |  | USL Dunkerque | USL Dunkerque |
| 07/2026 | | Théo Radelet | GK |  | RAAL La Louvière | La Louvière |
| 07/2026 | | Roméo Monticelli | DF |  | Royal Francs Borains | Royal Francs Borains |
| 07/2026 | | Takuma Ominami | DF |  | V-Varen Nagasaki | V-Varen |
| 07/2026 | | Mohamed Azzouz | MF |  | PAOK Saloniki II | PAOK II |
| 07/2026 | | Felice Mazzù | MA |  | KAS Eupen | KAS Eupen |
| 07/2026 | | Jérôme Patris | AS-CO | | KAS Eupen | KAS Eupen |
| 07/2026 |  | Ibrahima Sonko | TRA-C | | RAAL La Louvière | La Louvière |