| Champions League | Matches | W | D | L |  |
 |
 |
| home | 1 | 1 | - | - | 3 | - | 1 |
| away | 1 | - | - | 1 | 1 | - | - |
| overall | 2 | 1 | - | 1 | 4 | - | 1 |
| Champions League | Home | - | Guest | |
|
|
Results |
| 01/10/97 | Rosenborg BK | - | Olympiakos Piraeus | 1 | - | - | 5:1 |
| 25/11/98 | Olympiakos Piraeus | - | FC Porto | 3 | - | 1 | 2:1 |
| Champions League | Matches | W | D | L | |
|
|
| home | 1 | 1 | - | - | 3 | - | 1 |
| away | 1 | - | - | 1 | 1 | - | - |
| overall | 2 | 1 | - | 1 | 4 | - | 1 |
| Champions League | Home | - | Guest | |
|
|
Results |
| 01/10/97 | Rosenborg BK | - | Olympiakos Piraeus | 1 | - | - | 5:1 |
| 25/11/98 | Olympiakos Piraeus | - | FC Porto | 3 | - | 1 | 2:1 |
| Complete name: | Hugh Dallas |
| Born: | 26/10/1957 |
| Place of birth: |
Lanark, 
Scotland |
| Nationality: |
Scotland |
| Height: | 180 cm |
| Weight: | 77 kg |