James Ryan’s double secured Caergybi the 2-1 victory at NFA which put the Gwynedd League visitors into the last 16 of the NWCFA Junior Cup.
Liam Stocks replied with a great finish for the Vale of Clwyd and Conwy League hosts, who suffered their first-ever defeat.
Arriva Bangor won a 14-goal thriller against Denbigh Development 9-5 after extra time.
Scott Hughes (4), Darren Edmunds, Luke Lloyd, Kieran Davies, Jake Anderson and James Owen shared the home goals.
The visitors fielded a very young side and were without a regular goalkeeper so right-back Liam Nash agreed to go between the sticks.
At the end of the first half, an impressive Denbigh led 5-3 courtesy of a hat-trick from 17-year-old Josh Rowlands, plus further netbusters from Owen Heath, 16, and Alfie Harrison.
It was 5-5 by the end of the 90 before the Busmen drove home their superiority in the added half-hour.
Morgan Davies and Sam Maddock grabbed the goals which secured Llandudno Amateurs Reserves a 2-0 success at Llannerchymedd.
Abergele
Arriva Bangor
Bangor 1876
Bro Goronwy
Caergybi
Llandudno Amateurs Reserves
Llangoed
Llansannan
Llanystumdwy
Llysfaen
Menai Bridge Tigers
Mountain Rangers
Nefyn United
Rhos United
Talysarn Celts
Trearddur Bay Bulls
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