The match will kick off at 3pm (1pm PNG time) at Ngahue Reserve - Field 2.
In other matches, Tonga will take on New Zealand while Fiji and New Caledonia go head to head.
From four matches, PNG have won two and lost two which has put them in third spot on the ladder.
The current standings:
New Zealand (12), Fiji (7), PNG (6), New Caledonia (6), Samoa (2), Tonga (1).