Greco-Roman wrestling competition began in the Olympics in 1896. The United States first took part in this competition in 1912. FILA World Championships began in 1904. The United States first took part in this competition in 1961.
After 1920, FILA suspended the World Championships during Olympic years.
2014-2016
No official team standings are kept for the Olympics. Some team finishes are approximate.
References
United States results in Greco-Roman wrestling Wikipedia(Text) CC BY-SA