| Olympic Games 1920 - Appearances as Referee |  |
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 |
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| 28/08/1920 | Norway | - | Great Britain | 3:1 | - | - | - |
| 29/08/1920 | Belgium | - | Spain | 3:1 | - | - | - |
| 31/08/1920 | CSSR | - | France | 4:1 | - | - | - |
| Olympic Games 1920 - Appearances as Referee | |
|
|
||||
| 28/08/1920 | Norway | - | Great Britain | 3:1 | - | - | - |
| 29/08/1920 | Belgium | - | Spain | 3:1 | - | - | - |
| 31/08/1920 | CSSR | - | France | 4:1 | - | - | - |
| Complete name: | D. Johannes Mutters |
| Born: | 19/02/1889 † 08/03/1974 |
| Place of birth: |
Den Haag, 
Netherlands |
| Nationality: |
Netherlands |