Michaels registered the clubs trademarks with the United States Patent and Trademark Office and plans to relaunch the team in the National Soccer League Average attendance per game 1974: 4,975 1975: 8,847 1976: 5,963 1977: 13,037 1978: 10,783 1979: 11,973 1980: 19,205 1981: 16,106 See also D.C. United Team America (NASL) Washington Darts Washington Whips Washington Diplomats (1988–1990) References External links nasljerseys.com, unofficial NASL website includes Diplomats info Defunct indoor soccer clubs in the United States Defunct soccer clubs in Washington, D.C. North American Soccer League (1968–1984) teams 1974 establishments in Washington, D.C. 1981 disestablishments in Washington, D.C. Association football clubs established in 1974 Association football clubs disestablished in 1981