Union St. Gilloise- 17 Sept 2026 · UEL—Plzen 0–3 Union St. GilloiseW0′· G
- 11 Aug 2026 · CL—Bodø/Glimt 3–2 Union St. GilloiseL—′· G
Stored match performances only; coverage varies by competition and season.
Stored match performances only; coverage varies by competition and season.