Hazzaz spent his entire career playing for Maghreb de Fès.
He was named to the squad for the 1970 FIFA World Cup where he played Morocco's final group match against Bulgaria.
[3] The match finished in a 1–1 draw, making Morocco the first African side to avoid defeat in the World Cup.
Hazzaz represented Morocco at the 1972 Summer Olympics in Munich and the 1976 Africa Cup of Nations.
This biographical article related to association football in Morocco, about a goalkeeper, is a stub.