| U20 World Cup 2001 Argentina - Appearances as Assistant | ||||
| 17/06/2001 | Egypt | - | Jamaica | 0:0 |
| 20/06/2001 | Jamaica | - | Finland | 0:1 |
| 23/06/2001 | Argentina | - | Jamaica | 5:1 |
| 23/06/2001 | Czech Republic | - | Japan | 0:3 |
| 01/07/2001 | Netherlands | - | Egypt | 1:2 |
| U20 World Cup 2001 Argentina - Appearances as Assistant | ||||
| 17/06/2001 | Egypt | - | Jamaica | 0:0 |
| 20/06/2001 | Jamaica | - | Finland | 0:1 |
| 23/06/2001 | Argentina | - | Jamaica | 5:1 |
| 23/06/2001 | Czech Republic | - | Japan | 0:3 |
| 01/07/2001 | Netherlands | - | Egypt | 1:2 |
| Complete name: | Arol Valda Ascarraga |
| Born: | 10/12/1970 |
| Place of birth: |
Bolivia |
| Nationality: |
Bolivia |