| U18 Premier League 2018/2019 South - Appearances as Referee |  |
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 |
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| 06/10/2018 | Swansea City | - | Southampton FC | 1:3 | 4 | - | - |
| U18 Premier League 2018/2019 South - Appearances as Referee | |
|
|
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| 06/10/2018 | Swansea City | - | Southampton FC | 1:3 | 4 | - | - |
| Complete name: | Martin Underhay |
| Born: | |
| Place of birth: |
England |
| Nationality: |
England |