CREATE TABLE table_27671 ("Season" FLOAT, "Series" CLOB, "Team Name" CLOB, "Races" FLOAT, "Wins" FLOAT, "Points" CLOB, "Final Placing" CLOB)

How many races were there when Sigachev had 38 points?
SELECT MIN("Races") FROM table_27671 WHERE "Points" = '38'
SELECT MIN("Races") FROM "table_27671" WHERE "Points" = '38'