| Youth Eredivisie U19 2018/2019 Playoffs - Appearances as Referee |  |
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 |
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| 12/01/2019 | NEC/FC Oss | - | Sparta Rotterdam | 1:0 | - | - | - |
| Youth Eredivisie U19 2018/2019 Playoffs - Appearances as Referee | |
|
|
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| 12/01/2019 | NEC/FC Oss | - | Sparta Rotterdam | 1:0 | - | - | - |
| Complete name: | Alfons Kamphuis |
| Born: | |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |