| Europa League 2007/2008 - Appearances as Assistant | ||||
| 20/09/2007 | Atlético Madrid | - | Erciyesspor | 4:0 |
| 19/12/2007 | Galatasaray | - | Austria Wien | 0:0 |
| 13/02/2008 | Sporting CP | - | FC Basel 1893 | 2:0 |
| Europa League 2007/2008 - Appearances as Assistant | ||||
| 20/09/2007 | Atlético Madrid | - | Erciyesspor | 4:0 |
| 19/12/2007 | Galatasaray | - | Austria Wien | 0:0 |
| 13/02/2008 | Sporting CP | - | FC Basel 1893 | 2:0 |
| Complete name: | Nicky Siebert |
| Born: | 29/12/1969 |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |