| WC Qualifiers Europe 2021/2022 - Appearances as Assistant | ||||
| 25/03/2021 | Hungary | - | Poland | 3:3 |
| 04/09/2021 | Israel | - | Austria | 5:2 |
| 08/10/2021 | Turkey | - | Norway | 1:1 |
| 14/11/2021 | Spain | - | Sweden | 1:0 |
| WC Qualifiers Europe 2021/2022 - Appearances as Assistant | ||||
| 25/03/2021 | Hungary | - | Poland | 3:3 |
| 04/09/2021 | Israel | - | Austria | 5:2 |
| 08/10/2021 | Turkey | - | Norway | 1:1 |
| 14/11/2021 | Spain | - | Sweden | 1:0 |
| Complete name: | Stefan Lupp |
| Born: | 09/09/1978 |
| Place of birth: |
Germany |
| Residence: | Zossen |
| Nationality: |
Germany |