06.10.2017 20:30 Aberdare Town FC - Ammanford AFC 2:3 (0:0, 0:0, 0:0) i.E.
07.10.2017 Caersws FC - Prestatyn Sports n.gesp.
15:30 Conwy Borough FC - Bodedern Athletic FC 5:1 (3:0)
15:30 Aberbargoed Buds - Port Talbot Town 2:0 (1:0)
15:30 STM Sports - Afan Lido FC 5:2
15:30 Llandudno Albion - Rhyl FC 3:2 (1:1)
15:30 Cardiff Draconians - Ton Pentre FC 1:2 (1:1)
15:30 Carno FC - Gresford Athletic 0:4 (0:1)
15:30 Bridgend Street FC - Machen AFC 4:3
15:30 Briton Ferry Llansawel AFC - Goytre United 3:1
15:30 Llanrhaeadr-ym-Mochnant - FC Queens Park 3:0
15:30 Caerau Ely AFC - Cwmbran Celtic 0:1 (0:0)
15:30 Abergavenny Town - Panteg AFC 1:3 (1:2)
15:30 Aberaeron FC - Llanelli Town 1:6 (0:4)
15:30 Monmouth Town - Ynysygerwn AFC 4:1
15:30 Flint Town United - Llanfair United 3:0 (1:0)
15:30 Cardiff Corinthians - Penydarren Boys & Girls 0:3
15:30 Abermule FC - Berriew FC 0:4
15:30 Saltney Town - Llanrwst United 6:0 (2:0)
15:30 Caerphilly Athletic - Carmarthen Stars 4:1
15:30 Caernarfon Town - Lex XI 5:1 (2:1)
15:30 Llantwit Major FC - Taff's Well AFC 3:2 (0:2)
15:30 Meliden FC - Ruthin Town 0:4 (0:2)
15:30 Pontyclun FC - Pencoed Athletic AFC 7:8 (0:0, 0:0, 0:0) i.E.
15:30 Holywell Town - Corwen FC 3:0 (1:0)
15:30 Penybont FC - Undy Athletic 1:0 n.V.
15:30 Airbus UK - Bow Street 3:0 (1:0)
15:30 Caldicot Town - Goytre AFC 2:3
15:30 Porthmadog FC - Penyffordd FC 3:0 (2:0)
15:30 Garden Village - Penrhyncoch FC 3:4
15:30 Brickfield Rangers - Chirk AAA 1:0
15:30 Pontypridd Town - Cambrian & Clydach 2:1 n.V.
15:30 Llay Welfare - Llanrug United 1:0 (0:0)
15:30 Gaerwen FC - Llandudno Junction FC 1:3
15:30 Haverfordwest County - Croesyceiliog AFC 2:1 (1:0)
15:30 Guilsfield FC - Mold Alexandra 4:0
15:30 Buckley Town - Llanidloes Town FC 2:1 (0:1)
15:30 Cwmamman United - Rhayader Town 3:1 (3:0)
15:30 Denbigh Town - Holyhead Hotspur 4:3 (1:1, 3:3) n.V.
15:30 Mochdre Sports - FC Penley 3:5 (0:0, 1:1, 1:1) i.E.

# Prestatyn Sports zog sein Team vor Austragung der 1. Runde aus dem Wettbewerb zurück.
Welsh Cup
Welsh Cup