| Europa League | Matches | W | D | L |  |
 |
 |
| home | - | - | - | - | - | - | - |
| away | 1 | - | - | 1 | - | - | - |
| overall | 1 | - | - | 1 | - | - | - |
| EC der Pokalsieger | Matches | W | D | L | |
|
|
| home | 1 | 1 | - | - | - | - | - |
| away | - | - | - | - | - | - | - |
| overall | 1 | 1 | - | - | - | - | - |
| Europa League | Home | - | Guest | |
|
|
Results |
| 03/11/71 | Lierse SK (old) | - | Rosenborg BK | - | - | - | 3:0 |
| EC der Pokalsieger | Home | - | Guest | |
|
|
Results |
| 12/09/65 | Rosenborg BK | - | KR Reykjavík | - | - | - | 3:1 |
Northern Ireland