United States Under 17 Nickname(s) The Yanks The Stars and Stripes Association United States Soccer Federation Confederation CONCACAF Head coach Richie Williams Asst coach Jim Rooney FIFA code USA First colours Second colours First international Guinea 1 – 0 United States (Beijing, China; July 31, 1985) Biggest win United States 6 – 1 South Korea (Lahti, Finland; August 14, 2003) Biggest defeat Oman 4 – 0 United States (Alexandria, Egypt; September 6, 1997) Germany 4 – 0 United States (Querétaro, Mexico; June 30, 2011) Czech Republic 4 – 0 United States (Turkey; January 20, 2012)