| Pro League | Spiele | S | U | N |  |
 |
 |
| zu Hause | 4 | 2 | 1 | 1 | 11 | - | - |
| auswärts | 6 | 2 | 4 | - | 16 | - | 1 |
| gesamt | 10 | 4 | 5 | 1 | 27 | - | 1 |
| Challenger Pro League | Spiele | S | U | N | |
|
|
| zu Hause | 1 | 1 | - | - | 1 | - | - |
| auswärts | 2 | 2 | - | - | 6 | - | - |
| gesamt | 3 | 3 | - | - | 7 | - | - |
| Europa League Playoffs | Spiele | S | U | N | |
|
|
| zu Hause | 2 | 1 | - | 1 | 5 | - | - |
| auswärts | - | - | - | - | - | - | - |
| gesamt | 2 | 1 | - | 1 | 5 | - | - |
| Pro League | Heim | - | Gast | |
|
|
Res. |
| 07.08.21 | K Beerschot VA | - | Union Saint-Gilloise | 3 | - | - | 0:3 |
| 18.12.21 | Union Saint-Gilloise | - | Cercle Brugge | 5 | - | - | 3:2 |
| 05.03.22 | KV Kortrijk | - | Union Saint-Gilloise | 3 | - | - | 2:3 |
| 10.02.23 | Club Brugge KV | - | Union Saint-Gilloise | 4 | - | - | 1:1 |
| 08.04.23 | KAA Gent | - | Union Saint-Gilloise | 2 | - | - | 1:1 |
| 03.09.23 | Union Saint-Gilloise | - | Royal Antwerp FC | 1 | - | - | 2:2 |
| 07.04.24 | Union Saint-Gilloise | - | Cercle Brugge | 2 | - | - | 2:3 |
| 20.09.24 | Standard Liège | - | Union Saint-Gilloise | 1 | - | - | 0:0 |
| 24.11.24 | Oud-Heverlee Leuven | - | Union Saint-Gilloise | 3 | - | 1 | 1:1 |
| 02.02.25 | Union Saint-Gilloise | - | Sint-Truidense VV | 3 | - | - | 2:1 |
| Challenger Pro League | Heim | - | Gast | |
|
|
Res. |
| 07.11.15 | KSK Heist | - | Union Saint-Gilloise | 2 | - | - | 1:3 |
| 21.02.20 | Oud-Heverlee Leuven | - | Union Saint-Gilloise | 4 | - | - | 3:5 |
| 04.10.20 | Union Saint-Gilloise | - | Lommel SK | 1 | - | - | 4:2 |
| Europa League Playoffs | Heim | - | Gast | |
|
|
Res. |
| 01.04.17 | Union Saint-Gilloise | - | KV Mechelen | 2 | - | - | 3:0 |
| 13.05.17 | Union Saint-Gilloise | - | Sint-Truidense VV | 3 | - | - | 1:4 |
Belgien