| Youth Youth League 2014/2015 - Appearances as Assistant | ||||
| 30/09/2014 | CSKA Moskva | - | Bayern München | 3:1 |
| Youth Youth League 2014/2015 - Appearances as Assistant | ||||
| 30/09/2014 | CSKA Moskva | - | Bayern München | 3:1 |
| Complete name: | Sten Klaasen |
| Born: | 09/05/1982 |
| Place of birth: |
Estonia |
| Nationality: |
Estonia |