Quarter final of the WA NPL U16 season between Perth Soccer Club and Fremantle City Football Club, played at Hilton Reserve Fremantle on Sunday 10 September 2017. Perth won 5-1 but was later forced to forfeit the match when Perth was found to have fielded an ineligible U16 player, dashing Perth's chance of progressing to the semi- and grand final. Fremantle City was eliminated in the semi-finals the following week by Melville City, who ended up winning the title.