| Champions League 1990/1991 - Appearances as Referee |  |
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| 03/10/1990 | Portadown FC | - | FC Porto | 1:8 | - | - | - |
| Champions League 1990/1991 - Appearances as Referee | |
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| 03/10/1990 | Portadown FC | - | FC Porto | 1:8 | - | - | - |
| Complete name: | Sveinn Sveinsson |
| Born: | |
| Place of birth: |
Iceland |
| Nationality: |
Iceland |