Williamstown Soccer Club was one of 43 clubs from Australia that had teams playing during Boys & Girls FC 2019. They participated with one team in Boys Under 13 (7v7).

In addition to Williamstown Soccer Club, 11 other teams played in Boys Under 13 (7v7). They were divided into 2 different groups, whereof Williamstown Soccer Club could be found in Group A together with Rosebud heart White, Chelsea FC, BASL Yellow, SJSA 1 Green and Sunraysia Academy of Sport.

Williamstown Soccer comes from Melbourne which lies approximately 140 km from Bendigo, where Boys & Girls FC takes place. The area around Melbourne does also provide 23 additional clubs participating during Boys & Girls FC 2019 (Among others: Red Sea, Darebin Falcons, Watsonia Heights FC, Williamstown, Banyule City, Chelsea FC, Eltham Redbacks, Meadow Park SC, Watsonia heights sc and Glen Eira FC).