| Copa América 1921 Argentina - Appearances as Referee |  |
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| 02/10/1921 | Argentina | - | Brazil | 1:0 | - | - | - |
| Copa América 1921 Argentina - Appearances as Referee | |
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| 02/10/1921 | Argentina | - | Brazil | 1:0 | - | - | - |
| Complete name: | Ricardo Vallarino |
| Born: | 03/04/1893 † 14/11/1956 |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |