| Conference League Qual. 2021/2022 - Appearances as Assistant | ||||
| 08/07/2021 | NK Maribor | - | FC Urartu | 1:0 |
| 22/07/2021 | Velež Mostar | - | AEK Athen | 2:1 |
| Conference League Qual. 2021/2022 - Appearances as Assistant | ||||
| 08/07/2021 | NK Maribor | - | FC Urartu | 1:0 |
| 22/07/2021 | Velež Mostar | - | AEK Athen | 2:1 |
| Complete name: | Mathias Hillaert |
| Born: | 20/08/1988 |
| Place of birth: |
Belgium |
| Nationality: |
Belgium |