New Hartley Juniors beat visitors Durham City, who had beaten Blyth Spartans juniors 8-1 in the FA Youth Cup in midweek.
The first 20 minutes were even but it was New Hartley who took the lead midway through the half through defender Mark Jaques.
They went close to increasing their lead before Da Maddison levelled for City.
But New Hartley went in 2-1 at the break thanks to a Kieran Brannen strike.
Then on the hour winger Cam Cunningham cut inside and scored to put New Hartley 3-1 up.
Five minutes from time Dan McGuire completed the scoring by firing into the roof of the net from a tight angle.