Parviz Dehdari is considered a sportsman and moral role model in Iranian sports. As a coach, he trained many players in Iranian football, including Ahmadreza Abedzadeh, Javad Zarincheh, Samad Murfawi, and Sirus Taykaran. He became the head coach of the national team in 1350 at the age of 38 and successfully led the national team to the Olympic competitions in the preliminary games of the Munich Olympics. But he resigned before the competition. The reason for this resignation was his disagreement with his assistant, Mohammad Ranjbar. After 14 years, he again led the national team in the 1986 Asian Games in Seoul and the 1988 Asian Nations Cup. In recent competitions, Iran finally reached third place by winning against China, but there are doubts about collusion in order for Iran not to reach the finals of those games.