| Veikkausliiga 2024 Relegation - Appearances as Referee |  |
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| 27/09/2024 | IF Gnistan | - | AC Oulu | 1:0 | 4 | - | - |
| 19/10/2024 | Inter Turku | - | IF Gnistan | 3:2 | 7 | - | - |
| Veikkausliiga 2024 Relegation - Appearances as Referee | |
|
|
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| 27/09/2024 | IF Gnistan | - | AC Oulu | 1:0 | 4 | - | - |
| 19/10/2024 | Inter Turku | - | IF Gnistan | 3:2 | 7 | - | - |
| Complete name: | Petri Juhani Viljanen |
| Born: | 00/00/1987 |
| Place of birth: |
Finland |
| Nationality: |
Finland |