| Veikkausliiga 2025 - Appearances as Referee |  |
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| 19/04/2025 | Kuopion PS | - | FF Jaro | 1:0 | 6 | - | - |
| 24/05/2025 | FF Jaro | - | IF Gnistan | 1:1 | 3 | - | - |
| Veikkausliiga 2025 - Appearances as Referee | |
|
|
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| 19/04/2025 | Kuopion PS | - | FF Jaro | 1:0 | 6 | - | - |
| 24/05/2025 | FF Jaro | - | IF Gnistan | 1:1 | 3 | - | - |
| Complete name: | Petri Juhani Viljanen |
| Born: | 00/00/1987 |
| Place of birth: |
Finland |
| Nationality: |
Finland |