| Champions League 2017/2018 - Appearances as Assistant | ||||
| 27/09/2017 | Juventus | - | Olympiakos Piraeus | 2:0 |
| 05/12/2017 | AS Roma | - | Qarabağ FK | 1:0 |
| Champions League 2017/2018 - Appearances as Assistant | ||||
| 27/09/2017 | Juventus | - | Olympiakos Piraeus | 2:0 |
| 05/12/2017 | AS Roma | - | Qarabağ FK | 1:0 |
| Complete name: | Jan Seidel |
| Born: | 10/10/1984 |
| Place of birth: |
Germany |
| Residence: | Oberkrämer |
| Nationality: |
Germany |