Glencairn U-21s co-manager Alex McArthur was delighted for his players.
“I’m absolutely over the moon,” he said. “Myself and coach Andy McFadden have worked 12 years for this so it’s been a long time coming.
“There is a great bond in the team and they never give up. And they did it again on Sunday and got the wee nugget towards the end.
“Jordan Davidson has done well to stick the goal away and I’m delighted for him. He’s a Rutherglen boy and he’s had a long hard season.”
He added: “I’d like to thank coaches Andy, Jamie McGall, Chris Divers, George McKendrick and Robert Fraser and also Willie Harvey and the committee for all their support.”