| Europa League 2024/2025 - Appearances as Assistant | ||||
| 03/10/2024 | IF Elfsborg | - | AS Roma | 1:0 |
| 12/12/2024 | PFC Ludogorets Razgrad | - | AZ Alkmaar | 2:2 |
| Europa League 2024/2025 - Appearances as Assistant | ||||
| 03/10/2024 | IF Elfsborg | - | AS Roma | 1:0 |
| 12/12/2024 | PFC Ludogorets Razgrad | - | AZ Alkmaar | 2:2 |
| Complete name: | Sten Klaasen |
| Born: | 09/05/1982 |
| Place of birth: |
Estonia |
| Nationality: |
Estonia |