| Challenger Pro League | Partidos | V | E | D |  |
 |
 |
| En casa | 3 | 2 | 1 | - | 9 | - | - |
| Fuera de casa | 3 | 1 | 1 | 1 | 3 | - | - |
| Total | 6 | 3 | 2 | 1 | 12 | - | - |
| Challenger Pro League | En casa | - | Visitante | |
|
|
Res. |
| 20.10.18 | KSV Roeselare | - | Union Saint-Gilloise | 1 | - | - | 1:1 |
| 19.10.19 | KSV Roeselare | - | Union Saint-Gilloise | 2 | - | - | 3:0 |
| 15.12.19 | Union Saint-Gilloise | - | Sporting Lokeren | 3 | - | - | 1:1 |
| 08.11.20 | Union Saint-Gilloise | - | SK Deinze | 1 | - | - | 3:0 |
| 20.12.20 | Union Saint-Gilloise | - | KVC Westerlo | 5 | - | - | 2:1 |
| 16.04.21 | Club NXT | - | Union Saint-Gilloise | - | - | - | 0:4 |
Bélgica