The 1973 National Challenge Cup was the 60th annual national open soccer championship held by the
United States Soccer Football Association now known as the
Lamar Hunt U.S. Open Cup.
Eastern Division
Western Division
Grand final
See also
*
1973 National Amateur Cup
External links
1973 U.S. Open Cup – TheCup.us
{{US Open Cup
U.S. Open Cup
Us Open
NAt