 Royale Union Saint-Gilloise |
| Address: | Brusselsesteenweg 223-1190 Vorst |
| Telephone: | 02-544 03 16 |
| Fax: | 02-544 03 17 |
| Founded: | 1-Nov-1897 |
| President: | Alex MUZIO |
| Official website: | www.rusg.brussels |
| E-mail: | rusg@rusg.be |
| Manager: | David HUBERT |
| Name: | Joseph Marienstadion |
| Capacity: | 9,500 |
| Pro League 2026/27 | |
|
| 11-Aug-2026 | CL (q3l2) |  Bodø/Glimt | 3-2 | Union Saint-Gilloise |
| 15-Aug-2026 | Pro League (2) | Union Saint-Gilloise | 0-0 | Zulte-Waregem |
| 30-Aug-2026 | Pro League (4) | Union Saint-Gilloise | 3-0 | Anderlecht |
| 02-Sep-2026 | Pro League (3) | Sint-Truiden | 0-3 | Union Saint-Gilloise |
| 05-Sep-2026 | Pro League (5) | Charleroi | 2-3 | Union Saint-Gilloise |
| 12-Sep-2026 | Pro League (6) | Union Saint-Gilloise | 5-0 | Lommel SK |
| 17-Sep-2026 | Europa (r1gr1) |  Viktoria Plzeň | 0-3 | Union Saint-Gilloise |
| 20-Sep-2026 | Pro League (7) | Antwerp | 0-2 | Union Saint-Gilloise |
| 11-Oct-2026 | Pro League (8) | Union Saint-Gilloise | - | Oud-Heverlee Leuven |
| 15-Oct-2026 | Europa (r1gr2) | Union Saint-Gilloise | - |  Real Sociedad |
| 18-Oct-2026 | Beker van België (r7) | Union Saint-Gilloise | - | KFC Nijlen |
| 22-Oct-2026 | Europa (r1gr3) | Union Saint-Gilloise | - |  Hapoel Beer Sheva |
| 25-Oct-2026 | Pro League (9) | Union Saint-Gilloise | - | Cercle Brugge |
| 31-Oct-2026 | Pro League (10) | Beveren | - | Union Saint-Gilloise |
| 05-Nov-2026 | Europa (r1gr4) | Celta Vigo | - | Union Saint-Gilloise |
| 08-Nov-2026 | Pro League (11) | Union Saint-Gilloise | - | Racing Genk |
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