StadiumGrob Stadium
| Current capacity of the stadium |
| Standing | 12 000 |
| Seats | 10 000 |
| Tribune | 2 400 |
| Seats for sponsors | 100 |
| Fans attended |
| 24. 8. 2026 | Mariembourg-Oostrozebeke | 3 343 |
| 22. 8. 2026 | Mariembourg-Geetbets | 3 293 |
| 17. 8. 2026 | Mariembourg-Linter | 3 331 |
| 13. 8. 2026 | Mariembourg-Charleroi III. | 3 333 |
| 8. 8. 2026 | Mariembourg-Costello | 3 343 |
| 3. 8. 2026 | Mariembourg-Anderlecht | 3 302 |
| 30. 7. 2026 | Mariembourg-Vildbjerg | 3 302 |
| 25. 7. 2026 | Mariembourg-Tienen | 3 343 |
| 20. 7. 2026 | Mariembourg-Rotselaar | 3 301 |