| Veikkausliiga 2022 Meisterschaft - Appearances as Referee |  |
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| 02/10/2022 | HJK Helsinki | - | Inter Turku | 3:0 | 4 | 1 | - |
| Veikkausliiga 2022 Meisterschaft - Appearances as Referee | |
|
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| 02/10/2022 | HJK Helsinki | - | Inter Turku | 3:0 | 4 | 1 | - |
| Complete name: | Petri Juhani Viljanen |
| Born: | 00/00/1987 |
| Place of birth: |
Finland |
| Nationality: |
Finland |