Willoughby was one of the founding clubs in the junior league. Although there are no records available the club was most successful and won eight A grade, four B grade and one C grade premiership up until the war years. From the war years until 1957 the club was successful but then broke up. The Club was resurrected in 1966 with the clubs colours changing to red and green but returning later to the blue and gold. A lot of players progressed to play for North Sydney with Norm Provan being one of the notables.