| KNVB beker 2019/2020 - Appearances as Assistant | ||||
| 30/10/2019 | Sparta Rotterdam | - | FC Volendam | 1:0 |
| 19/12/2019 | SC Cambuur | - | Feyenoord | 1:2 |
| 13/02/2020 | sc Heerenveen | - | Feyenoord | 0:1 |
| KNVB beker 2019/2020 - Appearances as Assistant | ||||
| 30/10/2019 | Sparta Rotterdam | - | FC Volendam | 1:0 |
| 19/12/2019 | SC Cambuur | - | Feyenoord | 1:2 |
| 13/02/2020 | sc Heerenveen | - | Feyenoord | 0:1 |
| Complete name: | Roy de Nas |
| Born: | 10/10/1988 |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |