| U20 World Cup 2005 Holland - Appearances as Referee |  |
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 |
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| 11/06/2005 | Spain | - | Morocco | 3:1 | 5 | - | - |
| 14/06/2005 | Panama | - | Turkey | 0:1 | 2 | - | - |
| 18/06/2005 | Italy | - | Canada | 4:1 | 4 | - | - |
| 28/06/2005 | Morocco | - | Nigeria | 0:3 | 3 | 1 | 1 |
| U20 World Cup 2005 Holland - Appearances as Referee | |
|
|
||||
| 11/06/2005 | Spain | - | Morocco | 3:1 | 5 | - | - |
| 14/06/2005 | Panama | - | Turkey | 0:1 | 2 | - | - |
| 18/06/2005 | Italy | - | Canada | 4:1 | 4 | - | - |
| 28/06/2005 | Morocco | - | Nigeria | 0:3 | 3 | 1 | 1 |
| Complete name: | Jorge Luis Larrionda Pietrafesa |
| Born: | 09/03/1968 |
| Place of birth: |
Montevideo, 
Uruguay |
| Nationality: |
Uruguay |
| Height: | 176 cm |
| Weight: | 75 kg |