Wollongong United F.C completed the season undefeated, to this day, the only club in NSW to do so (Except for Eastern Suburbs Hakoah in 1971 and Croatia Sydney in 1981).

Between 1991 and 2004, the club played in the NSW State League with a strong, consistent representation in both junior and senior ranks.

On July 27, 2022, Wollongong United FC faced Green Gully SC in the Australia Cup at Ian McLennan Park in Kembla Grange, New South Wales.

Green Gully’s decisive goal in the later stages secured their advancement in the tournament, highlighting the competitive nature of the Australia Cup and the growing prominence of both teams in Australian football.

This match marked a significant chapter in Wollongong United's cup campaign, reflecting their resilience and determination on the national stage.