TEHRAN – Iran volleyball team dropped one place to 15th in the FIVB Men’s Volleyball World Ranking released on Thursday.

World’s number one Poland remained top and the next five positions in the World Ranking remained unchanged with the U.S., Italy, Japan, Brazil and Argentina lining up from second to sixth.

The FIVB Senior World Rankings is a ranking system for men's and women's national teams in volleyball.

The teams of the member nations of Fédération Internationale de Volleyball (FIVB), volleyball's world governing body, are ranked based on their game results with the most successful teams being ranked highest.