The club was formed in 1998 and joined the National Soccer League in the 1998–99 season until transforming into the Gladesville Hornsby Football Association in 2004.
[1] North West Sydney Spirit's first team had competed in the National Soccer League and their record against each club faced in the National Soccer League is listed below.
North West Sydney Spirit's first National Soccer League match was against Sydney Olympic and they met their 17th and last different NSL opponent, Adelaide United, for the first time in the 2003–04 National Soccer League season.
Newcastle United drew 6 league encounters with North West Sydney Spirit, more than any other club.
North West Sydney Spirit had recorded more league victories against Football Kingz and Melbourne Knights than against any other club, having beaten them 8 times.