Llantwit Major ran out 3-1 winners over Afan Lido in the Cymru South, following a dramatic late comeback on Friday night.
After a goalless first half in wet and windy conditions at Princess Margaret Way, Lido broke the deadlock with a stunning 25 yard effort from Jonathan Hood, which evaded keeper Jack Lansdown on 70 minutes.
But Major replied merely two minutes later when a Rob Jones corner kick was turned in by Tom Walbeoff.
Ben Stait's men went in front six minutes from time from another corner - with Walbeoff turning provider for Joel Woodington to beat home keeper Ben Haines.
And four minutes into stoppage time, the visitors wrapped up the victory with Tom Tweedy's first goal since his return from Australia, assisted by substitute Finn Jennings.
Llantwit's second league win of the season lifts them up to ninth in the table after five games. Next up is their Bank Holiday Monday home clash with near neighbours Taffs Well on Windmill Lane (2.30pm ko)
JD Cymru South - Friday night results
Afan Lido 1-3 Llantwit Major
Ammanford 2-3 Carmarthen Town
Baglan Dragons 2-2 Llanelli Town
Cambrian United 1-0 Penrhiwceiber Rangers
Newport City 0-1 Goytre United
Pontypridd United 1-0 Caerau Ely
Taffs Well 2-1 Cwmbran Celtic
Trethomas Bluebirds 2-2 Trefelin BGC
Sports clubs secure energy saving funding
Young Bombers reach Plate last eight
Bombers beat Bears in Vale derby
Ten-man Barry beaten by Cofis
Barry beaten in seven-goal thriller
Barry bounce back with derby win
Barry go out of Adran Trophy
Battling Barry miss out on MG Cup final
