| Friendlies 1968 - Appearances as Referee |  |
 |
 |
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| 05/06/1968 | Argentina | - | Uruguay | 2:0 | - | - | - |
| 17/12/1968 | Argentina | - | Poland | 1:0 | - | - | 1 |
| Friendlies 1968 - Appearances as Referee | |
|
|
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| 05/06/1968 | Argentina | - | Uruguay | 2:0 | - | - | - |
| 17/12/1968 | Argentina | - | Poland | 1:0 | - | - | 1 |
| Complete name: | Guillermo Nimo |
| Born: | 22/02/1932 † 12/01/2013 |
| Place of birth: |
Buenos Aires, 
Argentina |
| Nationality: |
Argentina |