| U19 EURO Qualifiers 2017/2018 - Appearances as Assistant | ||||
| 04/10/2017 | Germany | - | Belarus | 5:1 |
| 07/10/2017 | Germany | - | Northern Ireland | 7:1 |
| 10/10/2017 | Belarus | - | Northern Ireland | 0:0 |
| U19 EURO Qualifiers 2017/2018 - Appearances as Assistant | ||||
| 04/10/2017 | Germany | - | Belarus | 5:1 |
| 07/10/2017 | Germany | - | Northern Ireland | 7:1 |
| 10/10/2017 | Belarus | - | Northern Ireland | 0:0 |
| Complete name: | Marek Arys |
| Born: | |
| Place of birth: |
Poland |
| Nationality: |
Poland |