| U20 World Cup 2003 UA Emirates - Appearances as Assistant | ||||
| 28/11/2003 | Argentina | - | Spain | 2:1 |
| 01/12/2003 | Czech Republic | - | Brazil | 1:1 |
| 05/12/2003 | Egypt | - | Japan | 0:1 |
| U20 World Cup 2003 UA Emirates - Appearances as Assistant | ||||
| 28/11/2003 | Argentina | - | Spain | 2:1 |
| 01/12/2003 | Czech Republic | - | Brazil | 1:1 |
| 05/12/2003 | Egypt | - | Japan | 0:1 |
| Complete name: | Vladimir Bertiaga |
| Born: | 19/05/1969 |
| Place of birth: |
Panama |
| Nationality: |
Panama |