| U20 World Cup 2013 Turkey - Appearances as Referee |  |
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 |
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| 26/06/2013 | New Zealand | - | Uruguay | 0:2 | - | - | - |
| 02/07/2013 | France | - | Turkey | 4:1 | 4 | - | - |
| U20 World Cup 2013 Turkey - Appearances as Referee | |
|
|
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| 26/06/2013 | New Zealand | - | Uruguay | 0:2 | - | - | - |
| 02/07/2013 | France | - | Turkey | 4:1 | 4 | - | - |
| Complete name: | Alberto Undiano Mallenco |
| Born: | 08/10/1973 |
| Place of birth: |
Pamplona, 
Spain |
| Residence: | Ansoain |
| Nationality: |
Spain |
| Height: | 181 cm |
| Weight: | 73 kg |