- Source: Marek Piotrowicz
Marek Piotrowicz (born 20 November 1963) is a Polish football manager and former player who played as a defender.
Honours
Górnik Zabrze
Ekstraklasa: 1984–85, 1985–86, 1986–87, 1987–88
Polish Super Cup: 1988
Poland U20
FIFA World Youth Championship third place: 1983