Port Adelaide Power and Greater Western Sydney Giants have met 18 times — Port Adelaide Power won 9, Greater Western Sydney Giants won 8, with 1 draws. Port Adelaide Power leads the head-to-head with 9 victories from 18 meetings. A combined 2813 goals have been scored across these fixtures, averaging 156.28 per match (1464 for the home side, 1349 for the visitors). Both teams scored in 17 matches (94%). Over 2.5 goals landed in 17 games (94%), making it a fixture that tends to produce goals. Port Adelaide Power are currently unbeaten in the last 3 meetings. The highest-scoring encounter finished 97–132 in .