| Europa League 2012/2013 - Appearances as Assistant | ||||
| 20/09/2012 | Hapoel Tel Aviv | - | Atlético Madrid | 0:3 |
| 06/12/2012 | VfB Stuttgart | - | Molde FK | 0:1 |
| Europa League 2012/2013 - Appearances as Assistant | ||||
| 20/09/2012 | Hapoel Tel Aviv | - | Atlético Madrid | 0:3 |
| 06/12/2012 | VfB Stuttgart | - | Molde FK | 0:1 |
| Complete name: | Nicky Siebert |
| Born: | 29/12/1969 |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |