| Champions League | Matches | W | D | L |  |
 |
 |
| home | 1 | 1 | - | - | 1 | - | - |
| away | - | - | - | - | - | - | - |
| overall | 1 | 1 | - | - | 1 | - | - |
| EC der Pokalsieger | Matches | W | D | L | |
|
|
| home | 1 | 1 | - | - | - | - | - |
| away | 1 | - | - | 1 | - | - | - |
| overall | 2 | 1 | - | 1 | - | - | - |
| Champions League | Home | - | Guest | |
|
|
Results |
| 23/10/74 | RSC Anderlecht | - | Olympiakos Piraeus | 1 | - | - | 5:1 |
| EC der Pokalsieger | Home | - | Guest | |
|
|
Results |
| 15/09/76 | RSC Anderlecht | - | Roda JC Kerkrade | - | - | - | 2:1 |
| 02/03/78 | FC Porto | - | RSC Anderlecht | - | - | - | 1:0 |
Ireland