| Europa League 1987/1988 - Appearances as Referee |  |
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| 15/09/1987 | Mjøndalen IF | - | Werder Bremen | 0:5 | - | - | - |
| 03/11/1987 | Dinamo Tbilisi | - | Victoria Bucuresti | 0:0 | - | - | - |
| Europa League 1987/1988 - Appearances as Referee | |
|
|
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| 15/09/1987 | Mjøndalen IF | - | Werder Bremen | 0:5 | - | - | - |
| 03/11/1987 | Dinamo Tbilisi | - | Victoria Bucuresti | 0:0 | - | - | - |
| Complete name: | Simo Ruokonen |
| Born: | 08/08/1948 |
| Place of birth: |
Finland |
| Nationality: |
Finland |