CREATE TABLE table_37144 ("Date" CLOB, "City" CLOB, "Opponent" CLOB, "Results\\u00b9" CLOB, "Type of game" CLOB)

What day were the results 3:0?
SELECT "Date" FROM table_37144 WHERE "Results\u00b9" = '3:0'
SELECT "Date" FROM "table_37144" WHERE "Results\u00b9" = '3:0'