| U20 World Cup 1991 in Portugal - Appearances as Referee |  |
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| 20/06/1991 | Australia | - | Egypt | 1:0 | 4 | - | - |
| 23/06/1991 | Spain | - | USSR | 1:3 | 2 | - | - |
| 30/06/1991 | Portugal | - | Brazil | 4:2 pso | 7 | - | - |
| U20 World Cup 1991 in Portugal - Appearances as Referee | |
|
|
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| 20/06/1991 | Australia | - | Egypt | 1:0 | 4 | - | - |
| 23/06/1991 | Spain | - | USSR | 1:3 | 2 | - | - |
| 30/06/1991 | Portugal | - | Brazil | 4:2 pso | 7 | - | - |
| Complete name: | Francisco Oscar Lamolina |
| Born: | 25/10/1950 |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |