The Rock recovered from an eight point deficit, in yesterday's first semi final at Cabramatta in Western Sydney, to defeat Greece, 16-8.
Greece opened the scoring with a 19th minute penalty and extended their lead to eight points when Latrell Schaumkell spilled a kick through on the final tackle to gift the Titans a try in the 25th minute.
Niue hit back with a try of their own six minutes later through Wes Lolo, who fended off one defender and stepped inside another to cut the deficit to two points at the break.