TheCup.us has confirmed five of the NPSL teams that will enter the tournament in the first round on May 14.
National Premier Soccer League
NPSL announces four of 6.5 US Open Cup berths for 2012 tournament
The National Premier Soccer League, the fourth tier of American soccer, announced Tuesday that four of its 2011 conference champions have been selected as entrants for the 2012 Lamar Hunt US Open Cup with the Western Conference determining the remaining spots through a qualifying tournament.