Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_58425 ( "Player" text, "Nationality" text, "Position" text, "Years for Jazz" text, "School/Club Team" text )

### Question ###
Tell me the School/Club team of the player from the United States that play'de guard?

### Accurate SQL ###

SELECT "School/Club Team" FROM table_58425 WHERE "Nationality" = 'united states' AND "Position" = 'guard'