| U19 EURO 2022 Slowakei - Appearances as Assistant | ||||
| 18/06/2022 | Italy | - | Romania | 2:1 |
| 22/06/2022 | Israel | - | Austria | 4:2 |
| 24/06/2022 | Romania | - | Slovakia | 0:1 |
| 28/06/2022 | Slovakia | - | Austria | 1:0 |
| 01/07/2022 | England | - | Israel | 3:1 aet |
| U19 EURO 2022 Slowakei - Appearances as Assistant | ||||
| 18/06/2022 | Italy | - | Romania | 2:1 |
| 22/06/2022 | Israel | - | Austria | 4:2 |
| 24/06/2022 | Romania | - | Slovakia | 0:1 |
| 28/06/2022 | Slovakia | - | Austria | 1:0 |
| 01/07/2022 | England | - | Israel | 3:1 aet |
| Complete name: | Mathias Hillaert |
| Born: | 20/08/1988 |
| Place of birth: |
Belgium |
| Nationality: |
Belgium |