Head to Head
| Wales Championship North | 2019/10/12 13:30 | Llanfair Utd v Porthmadog | W | 1-3 |
| Wales Cymru Alliance | 2017/01/07 14:30 | Porthmadog v Llanfair Utd | W | 4-2 |
| Wales Cymru Alliance | 2016/09/03 13:30 | Llanfair Utd v Porthmadog | W | 0-2 |
| Wales Cymru Alliance | 2016/01/16 14:30 | Porthmadog v Llanfair Utd | W | 6-1 |
| Wales Cymru Alliance | 2015/09/19 13:30 | Llanfair Utd v Porthmadog | L | 5-1 |
Home History
| Wales Cymru Alliance | 2020/01/04 14:30 | Porthmadog v Flint Town Utd | D | 2-2 |
| Wales Championship North | 2019/12/27 19:45 | Bangor City v Porthmadog | L | 1-0 |
| Wales Cup | 2019/12/14 14:30 | Penybont v Porthmadog | L | 6-1 |
| Wales Cup | 2019/12/07 14:30 | Penybont v Porthmadog | L | 6-1 |
| Wales Championship North | 2019/11/30 14:30 | Conwy Borough FC v Porthmadog | D | 2-2 |
| Wales Championship North | 2019/11/23 14:30 | Colwyn Bay v Porthmadog | W | 1-2 |
| Wales Championship North | 2019/11/20 19:45 | Guilsfield v Porthmadog | L | 2-0 |
| Wales Championship North | 2019/11/16 14:30 | Porthmadog v Rhyl | L | 0-1 |
Away History
| Wales Championship North | 2020/01/01 14:30 | Corwen v Llanfair Utd | L | 3-0 |
| Wales Championship North | 2019/12/28 14:00 | Llanfair Utd v Guilsfield | L | 0-3 |
| Wales Championship North | 2019/12/21 14:30 | Penrhyncoch v Llanfair Utd | L | 3-1 |
| Wales Championship North | 2019/12/07 14:30 | Bangor City v Llanfair Utd | L | 1-0 |
| Wales Championship North | 2019/11/30 14:00 | Ruthin Town FC v Llanfair Utd | L | 4-1 |
| Wales Championship North | 2019/11/23 14:00 | Llanfair Utd v Llanrhaeadr YM | L | 2-3 |
| Wales Championship North | 2019/11/16 14:30 | Prestatyn Town v Llanfair Utd | L | 7-0 |
| Wales Championship North | 2019/10/12 13:30 | Llanfair Utd v Porthmadog | L | 1-3 |