David Brassie scored on a header in the second overtime and HF-L advanced to the Class A2 semifinals with a 2-1 victory over Eastridge.
The fourth-seeded Cougars advance to play the winner of number one Pittsford Sutherland and number eight Midlakes/Red Jacket in Tuesday's semifinals.
Alaadin Ali made a great move and cracked a shot from 30 yards out to put the Lancers on top in the first half. Just minutes later, Will Eby was knocked down in the penalty box and converted the penalty kick to equalize.
Midway through the second overtime, Nick Burch sent a cross to the far side of the box, it was headed straight up, Brassie headed home the loose ball for the golden goal.