Career
Mackleworth joined West Ham United in 1962 as an apprentice. He left West Ham in November 1967 and joined Leicester City. Mackleworth failed to make an impact at Leicester and was understudy to Peter Shilton.
Making only six appearances he joined Kettering Town.
After he left professional football he joined the police force serving at Bow police station where he was often on duty at West Ham"s ground, Upton Park.