| KNVB beker 2019/2020 - Appearances as Assistant | ||||
| 29/10/2019 | Almere City FC | - | Go Ahead Eagles | 1:3 |
| 17/12/2019 | sc Heerenveen | - | Roda JC Kerkrade | 2:0 |
| 28/01/2020 | Fortuna Sittard | - | Feyenoord | 1:2 aet |
| KNVB beker 2019/2020 - Appearances as Assistant | ||||
| 29/10/2019 | Almere City FC | - | Go Ahead Eagles | 1:3 |
| 17/12/2019 | sc Heerenveen | - | Roda JC Kerkrade | 2:0 |
| 28/01/2020 | Fortuna Sittard | - | Feyenoord | 1:2 aet |
| Complete name: | Johan Balder |
| Born: | 27/12/1982 |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |