Titles
Belgian champion5×2022/23, 1956/57, 1943/44, 1930/31, 1928/29
Belgian Cup winner4×2022/23, 2019/20, 1991/92, 1954/55
Belgian Super Cup1×2023
Title chronology
| Season | Competition | Trophy |
|---|---|---|
| 2023 | Belgian Super Cup |  |
| 2022/23 | Jupiler Pro League |  |
| 2022/23 | Croky Cup |  |
| 2019/20 | Croky Cup | |
| 1991/92 | Belgian Cup | |
| 1956/57 | Belgian First Division | — |
| 1954/55 | Belgian Cup | — |
| 1943/44 | Division d’Honneur | — |
| 1930/31 | Division d’Honneur | — |
| 1928/29 | Division d’Honneur | — |
Final appearances without a title
| Season | Competition | Opponent |
|---|---|---|
| 2023/24 | Croky Cup |  Union Saint-Gilloise |
| 1992/93 | European Cup Winners' Cup |  Parma AC |
| 1992 | Belgian Super Cup |  Club Brugge KV |
| 1974/75 | Belgian Cup |  RSC Anderlechtois |