CREATE TABLE table_61925 ("Round" FLOAT, "Pick" TEXT, "Player" TEXT, "Position" TEXT, "Nationality" TEXT, "College" TEXT)

What is the round number when nationality was United States, and player is Jeffrey Foss?
SELECT COUNT("Round") FROM table_61925 WHERE "Nationality" = 'united states' AND "Player" = 'jeffrey foss'
SELECT COUNT("Round") FROM "table_61925" WHERE "Nationality" = 'united states' AND "Player" = 'jeffrey foss'