| KNVB beker 2017/2018 - Appearances as Assistant | ||||
| 21/09/2017 | USV Hercules | - | FC Groningen | 2:4 |
| 24/10/2017 | NEC Nijmegen | - | Achilles'29 | 3:0 |
| 20/12/2017 | Fortuna Sittard | - | AZ Alkmaar | 2:4 |
| 28/02/2018 | Feyenoord | - | Willem II | 3:0 |
| KNVB beker 2017/2018 - Appearances as Assistant | ||||
| 21/09/2017 | USV Hercules | - | FC Groningen | 2:4 |
| 24/10/2017 | NEC Nijmegen | - | Achilles'29 | 3:0 |
| 20/12/2017 | Fortuna Sittard | - | AZ Alkmaar | 2:4 |
| 28/02/2018 | Feyenoord | - | Willem II | 3:0 |
| Complete name: | Jan de Vries |
| Born: | 14/07/1982 |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |