| Europa League Qual. 2019/2020 - Appearances as Assistant | ||||
| 08/08/2019 | CS Universitatea Craiova | - | AEK Athen | 0:2 |
| 15/08/2019 | BATE Borisov | - | FK Sarajevo | 0:0 |
| Europa League Qual. 2019/2020 - Appearances as Assistant | ||||
| 08/08/2019 | CS Universitatea Craiova | - | AEK Athen | 0:2 |
| 15/08/2019 | BATE Borisov | - | FK Sarajevo | 0:0 |
| Complete name: | Johan Balder |
| Born: | 27/12/1982 |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |