| DFB-Pokal 2011/2012 - Appearances as Assistant | ||||
| 25/10/2011 | 1. FC Heidenheim 1846 | - | Bor. Mönchengladbach | 3:4 pso |
| 20/12/2011 | 1899 Hoffenheim | - | FC Augsburg | 2:1 |
| DFB-Pokal 2011/2012 - Appearances as Assistant | ||||
| 25/10/2011 | 1. FC Heidenheim 1846 | - | Bor. Mönchengladbach | 3:4 pso |
| 20/12/2011 | 1899 Hoffenheim | - | FC Augsburg | 2:1 |
| Complete name: | Daniel Siebert |
| Born: | 04/05/1984 |
| Place of birth: |
Germany |
| Residence: | Berlin |
| Nationality: |
Germany |
| Profession: | Sportwissenschaftler |
| Club: | FC Nordost Berlin |
| Height: | 191 cm |
| Weight: | 81 kg |
| Bundesliga (GER) appearances: | 184 |