| Europa League Qual. 2018/2019 - Appearances as Referee |  |
 |
 |
||||
| 26/07/2018 | Aberdeen FC | - | Burnley FC | 1:1 | 3 | - | - |
| 16/08/2018 | FC Basel 1893 | - | Vitesse | 1:0 | 2 | - | 1 |
| 23/08/2018 | APOEL Nikosia | - | FK Astana | 1:0 | 4 | - | - |
| Europa League Qual. 2018/2019 - Appearances as Referee | |
|
|
||||
| 26/07/2018 | Aberdeen FC | - | Burnley FC | 1:1 | 3 | - | - |
| 16/08/2018 | FC Basel 1893 | - | Vitesse | 1:0 | 2 | - | 1 |
| 23/08/2018 | APOEL Nikosia | - | FK Astana | 1:0 | 4 | - | - |
| 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: | 186 |