| Veikkausliiga 2023 Championship - Appearances as Assistant | ||||
| 16/09/2023 | SJK Seinäjoki | - | FC Honka | 1:2 |
| 21/10/2023 | HJK Helsinki | - | Kuopion PS | 1:2 |
| Veikkausliiga 2023 Championship - Appearances as Assistant | ||||
| 16/09/2023 | SJK Seinäjoki | - | FC Honka | 1:2 |
| 21/10/2023 | HJK Helsinki | - | Kuopion PS | 1:2 |
| Complete name: | Olli Jantunen |
| Born: | |
| Place of birth: |
Finland |
| Nationality: |
Finland |