FA Cup 1980/81, Preliminary Round |
| | | Skelmersdale United | | Porthmadog | | 3:1 * |
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FA Cup 1980/81, Preliminary Round |
| | | Porthmadog | | Skelmersdale United | | 1:1 |
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FA Cup 1979/80, First Qualifying Round |
| | | Porthmadog | | Formby | | 0:2 |
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FA Cup 1978/79, Second Qualifying Round |
| | | Droylsden | | Porthmadog | | 3:1 |
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FA Cup 1978/79, First Qualifying Round |
| | | Porthmadog | | Marine | | 3:1 |
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FA Cup 1977/78, First Qualifying Round |
| | | Oswestry Town | | Porthmadog | | 2:0 |
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FA Cup 1976/77, First Qualifying Round |
| | | Porthmadog | | New Brighton | | 3:4 |
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FA Cup 1975/76, First Qualifying Round |
| | | Runcorn | | Porthmadog | | 5:3 |
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FA Cup 1975/76, Preliminary Round |
| | | Porthmadog | | Bethesda Athletic | | 3:2 |
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FA Cup 1974/75, First Qualifying Round |
| | | New Brighton | | Porthmadog | | 2:1 |
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FA Cup 1973/74, Third Qualifying Round |
| | | Porthmadog | | Runcorn | | 0:2 |
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FA Cup 1973/74, Second Qualifying Round |
| | | Porthmadog | | Connah's Quay Nomads | | 2:0 |
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FA Cup 1973/74, First Qualifying Round |
| | | Winsford United | | Porthmadog | | 1:2 |
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FA Cup 1972/73, First Qualifying Round |
| | | South Liverpool | | Porthmadog | | 2:1 * |
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FA Cup 1972/73, First Qualifying Round |
| | | Porthmadog | | South Liverpool | | 0:0 |
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FA Cup 1971/72, First Qualifying Round |
| | | Oswestry Town | | Porthmadog | | 2:1 |
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FA Cup 1970/71, Second Qualifying Round |
| | | Rhyl | | Porthmadog | | 2:1 |
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FA Cup 1970/71, First Qualifying Round |
| | | Porthmadog | | Holyhead Town | | 6:0 |
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FA Cup 1969/70, First Qualifying Round |
| | | Porthmadog | | Rhyl | | 1:3 |
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FA Cup 1968/69, Second Qualifying Round |
| | | Porthmadog | | Bangor City | | 1:8 |
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FA Cup 1968/69, First Qualifying Round |
| | | Pwllheli & District | | Porthmadog | | 0:5 |
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FA Cup 1967/68, First Qualifying Round |
| | | Holyhead Town | | Porthmadog | | 4:0 |
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