| Playoffs Eredivisie 2020/2021 Relegation - Appearances as Assistant | ||||
| 20/05/2021 | NEC Nijmegen | - | Roda JC Kerkrade | 3:0 |
| Playoffs Eredivisie 2020/2021 Relegation - Appearances as Assistant | ||||
| 20/05/2021 | NEC Nijmegen | - | Roda JC Kerkrade | 3:0 |
| Complete name: | Erik Kleinjan |
| Born: | 09/07/1984 |
| Place of birth: |
Bathmen, 
Netherlands |
| Nationality: |
Netherlands |