In March 2020 the club re-entered the third-tier Ron Massey Cup and fourth-tier Sydney Shield competitions.

[2] The Wolves received an enormous boost in July 2007 as they signed a deal with the Penrith Panthers to act as a feeder club for them in the NSW Cup for three seasons.

This was a great achievement for the small club and meant that they participated in one of two competitions that sit immediately below the National Rugby League.

The Wolves won the Jim Beam Cup competition twice, in 2005 and 2008, defeating Sydney Bulls on both occasions 23–18 in 2005 & 36–16 in 2008 grand finals.

In the mid-1970s, Windsor fielded a team in the Metropolitan Cup Reserve Grade competition, winning that premiership on two occasions.