| Premier League 2021 Relegation - Appearances as Referee |  |
 |
 |
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| 20/04/2021 | Flint Town United | - | Newtown AFC | 0:2 | 7 | - | - |
| 04/05/2021 | Aberystwyth Town | - | Haverfordwest County | 2:2 | 5 | - | - |
| Premier League 2021 Relegation - Appearances as Referee | |
|
|
||||
| 20/04/2021 | Flint Town United | - | Newtown AFC | 0:2 | 7 | - | - |
| 04/05/2021 | Aberystwyth Town | - | Haverfordwest County | 2:2 | 5 | - | - |
| Complete name: | Iwan Arwel Griffith |
| Born: | 26/08/1988 |
| Place of birth: |
Wales |
| Residence: | Conwy |
| Nationality: |
Wales |