Beker 12.01.2023 Union Saint-Gilloise - KAA Gent 4:0 ???
Pro League 15.01.2023 Union Saint-Gilloise - Royal Antwerp FC 2:0 6.251
Pro League 21.01.2023 Union Saint-Gilloise - Oud-Heverlee Leuven 1:0 5.786
Beker 01.02.2023 Union Saint-Gilloise - Royal Antwerp FC 1:0 6.871
Pro League 05.02.2023 Union Saint-Gilloise - SV Zulte Waregem 4:0 5.500
Pro League 18.02.2023 Union Saint-Gilloise - Standard Liège 2:4 6.957
Pro League 05.03.2023 Union Saint-Gilloise - KAS Eupen 2:1 4.454
Pro League 19.03.2023 Union Saint-Gilloise - KV Mechelen 2:1 6.168
Pro League 02.04.2023 Union Saint-Gilloise - Sint-Truidense VV 2:1 6.365
Pro League 16.04.2023 Union Saint-Gilloise - RFC Seraing 2:1 4.886
Pro League 03.05.2023 Union Saint-Gilloise - Royal Antwerp FC 0:2 7.184
Pro League 14.05.2023 Union Saint-Gilloise - KRC Genk 3:0 8.000
Pro League 04.06.2023 Union Saint-Gilloise - Club Brugge KV 1:3 8.200
Pro League 28.07.2023 Union Saint-Gilloise - RSC Anderlecht 2:0 7.000
Pro League 12.08.2023 Union Saint-Gilloise - Oud-Heverlee Leuven 5:1 5.731
Pro League 03.09.2023 Union Saint-Gilloise - Royal Antwerp FC 2:2 6.890
Pro League 16.09.2023 Union Saint-Gilloise - KRC Genk 0:2 6.983
Pro League 01.10.2023 Union Saint-Gilloise - Sporting Charleroi 3:1 5.850
FS Vereine 11.10.2023 Union Saint-Gilloise - FC Twente 1:4 ???
Pro League 20.10.2023 Union Saint-Gilloise - KAS Eupen 4:1 5.125
Beker 01.11.2023 Union Saint-Gilloise - RFC Meux 2:1 ???
Pro League 05.11.2023 Union Saint-Gilloise - Club Brugge KV 2:1 7.265
Pro League 12.11.2023 Union Saint-Gilloise - KV Kortrijk 3:0 5.420
Pro League 03.12.2023 Union Saint-Gilloise - Cercle Brugge 2:1 5.794
Pro League 17.12.2023 Union Saint-Gilloise - KV Mechelen 1:0 6.521

Stade Joseph Mariën

Stade Joseph Mariën
Ville: Forest
Pays: Belgique
Capacité: 9.400