Career
He played mostly for Ruch ChorzóWest Early in his career (1955–1962), Maszczyk played in local club in Siemianowice Śląskie. He moved to the well-renowned Ruch Chorzów in 1963 and played for Ruch till 1976 in 310 matches.
During his career, Maszczyk was perhaps the most popular player of Ruch.
He was well regarded for his flawless technique, exceptional work ethic, tirelessness, and quietness and aversion to media. Funs called him "Zyga" (a Silesian diminutive for Zygmunt).
Later, Maszczyk moved to Germany, where he left the sports career. By 1981, he lived and work in Lüdenscheid.