 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 2025/26 | |
|
| 21-Jan-2026 | CL (r1gr7) |  Bayern München | 2-0 | Union Saint-Gilloise |
| 24-Jan-2026 | Pro League (22) | Oud-Heverlee Leuven | 0-0 | Union Saint-Gilloise |
| 28-Jan-2026 | CL (r1gr8) | Union Saint-Gilloise | 1-0 |  Atalanta |
| 01-Feb-2026 | Pro League (23) | Union Saint-Gilloise | 1-0 | Club Brugge |
| 04-Feb-2026 | Beker van België (sfl1) | Charleroi | 0-0 | Union Saint-Gilloise |
| 08-Feb-2026 | Pro League (24) | Union Saint-Gilloise | 2-1 | RAAL La Louvière |
| 11-Feb-2026 | Beker van België (sfl2) | Union Saint-Gilloise | 4-1 | Charleroi |
| 14-Feb-2026 | Pro League (25) | Standard | 1-1 | Union Saint-Gilloise |
| 21-Feb-2026 | Pro League (26) | Union Saint-Gilloise | - | Antwerp |
| 01-Mar-2026 | Pro League (27) | Westerlo | - | Union Saint-Gilloise |
| 07-Mar-2026 | Pro League (28) | Union Saint-Gilloise | - | Racing Genk |
| 14-Mar-2026 | Pro League (29) | Union Saint-Gilloise | - | Dender EH |
| 22-Mar-2026 | Pro League (30) | Sint-Truiden | - | Union Saint-Gilloise |
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