Yorke Peninsula broke up North Eastern's bid for back-to-back Landmark Cups over the weekend.
Played at Riverton Oval on Saturday, representative teams from the North Eastern Football League, Northern Areas Football Association, Adelaide Plains Football League and Yorke Peninsula Football League took part in the annual round robin tournament.
Earlier in the day, Under 17 representative teams did battle with Yorke Peninsula walking away with their fifth title in a row.
North Eastern met them in the final but had a tough outing, only managing to score a single point.
In the A Grade, North Eastern again made it all the way to the final against YPFL and looked to be cruising to victory mid-way through the first half.
However a run of seven straight unanswered goals allowed Yorkes to claim victory in emphatic fashion.