| U20 World Cup 2017 South Korea - Appearances as Referee |  |
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 |
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| 21/05/2017 | South Africa | - | Japan | 1:2 | 1 | - | - |
| 27/05/2017 | Costa Rica | - | Zambia | 1:0 | 4 | - | - |
| U20 World Cup 2017 South Korea - Appearances as Referee | |
|
|
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| 21/05/2017 | South Africa | - | Japan | 1:2 | 1 | - | - |
| 27/05/2017 | Costa Rica | - | Zambia | 1:0 | 4 | - | - |
| Complete name: | Matthew Conger |
| Born: | 11/10/1978 |
| Place of birth: |
Piano, TX, 
USA |
| Residence: | Palmerston North |
| Nationality: |
New Zealand |
| Profession: | Lehrer |