| Copa Libertadores 1967 - Appearances as Referee |  |
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 |
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| 07/05/1967 | Independiente Medellín | - | Bolívar | 2:0 | - | - | - |
| 10/05/1967 | Santa Fe | - | Bolívar | 1:2 | - | - | - |
| 14/05/1967 | Independiente Medellín | - | Santa Fe | 0:4 | - | - | - |
| Copa Libertadores 1967 - Appearances as Referee | |
|
|
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| 07/05/1967 | Independiente Medellín | - | Bolívar | 2:0 | - | - | - |
| 10/05/1967 | Santa Fe | - | Bolívar | 1:2 | - | - | - |
| 14/05/1967 | Independiente Medellín | - | Santa Fe | 0:4 | - | - | - |
| Complete name: | Guillermo Velásquez Elizalde |
| Born: | 00/00/1933 |
| Place of birth: |
Pereira, 
Colombia |
| Nationality: |
Colombia |